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Diffstat (limited to 'fs')
-rw-r--r--fs/ext2/super.c161
-rw-r--r--fs/isofs/isofs.h22
-rw-r--r--fs/isofs/rock.h64
-rw-r--r--fs/isofs/util.c2
-rw-r--r--fs/notify/fanotify/fanotify.c8
-rw-r--r--fs/notify/fanotify/fanotify_user.c16
-rw-r--r--fs/notify/fdinfo.c3
-rw-r--r--fs/quota/dquot.c13
-rw-r--r--fs/udf/balloc.c29
-rw-r--r--fs/udf/dir.c2
-rw-r--r--fs/udf/directory.c9
-rw-r--r--fs/udf/ialloc.c2
-rw-r--r--fs/udf/inode.c50
-rw-r--r--fs/udf/misc.c8
-rw-r--r--fs/udf/namei.c13
-rw-r--r--fs/udf/partition.c6
-rw-r--r--fs/udf/super.c56
-rw-r--r--fs/udf/truncate.c2
-rw-r--r--fs/udf/udfdecl.h21
-rw-r--r--fs/udf/unicode.c2
20 files changed, 262 insertions, 227 deletions
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 1458706bd2ec..e2b6be03e69b 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -479,10 +479,10 @@ static const match_table_t tokens = {
{Opt_err, NULL}
};
-static int parse_options(char *options, struct super_block *sb)
+static int parse_options(char *options, struct super_block *sb,
+ struct ext2_mount_options *opts)
{
char *p;
- struct ext2_sb_info *sbi = EXT2_SB(sb);
substring_t args[MAX_OPT_ARGS];
int option;
kuid_t uid;
@@ -499,16 +499,16 @@ static int parse_options(char *options, struct super_block *sb)
token = match_token(p, tokens, args);
switch (token) {
case Opt_bsd_df:
- clear_opt (sbi->s_mount_opt, MINIX_DF);
+ clear_opt (opts->s_mount_opt, MINIX_DF);
break;
case Opt_minix_df:
- set_opt (sbi->s_mount_opt, MINIX_DF);
+ set_opt (opts->s_mount_opt, MINIX_DF);
break;
case Opt_grpid:
- set_opt (sbi->s_mount_opt, GRPID);
+ set_opt (opts->s_mount_opt, GRPID);
break;
case Opt_nogrpid:
- clear_opt (sbi->s_mount_opt, GRPID);
+ clear_opt (opts->s_mount_opt, GRPID);
break;
case Opt_resuid:
if (match_int(&args[0], &option))
@@ -519,7 +519,7 @@ static int parse_options(char *options, struct super_block *sb)
return 0;
}
- sbi->s_resuid = uid;
+ opts->s_resuid = uid;
break;
case Opt_resgid:
if (match_int(&args[0], &option))
@@ -529,51 +529,51 @@ static int parse_options(char *options, struct super_block *sb)
ext2_msg(sb, KERN_ERR, "Invalid gid value %d", option);
return 0;
}
- sbi->s_resgid = gid;
+ opts->s_resgid = gid;
break;
case Opt_sb:
/* handled by get_sb_block() instead of here */
/* *sb_block = match_int(&args[0]); */
break;
case Opt_err_panic:
- clear_opt (sbi->s_mount_opt, ERRORS_CONT);
- clear_opt (sbi->s_mount_opt, ERRORS_RO);
- set_opt (sbi->s_mount_opt, ERRORS_PANIC);
+ clear_opt (opts->s_mount_opt, ERRORS_CONT);
+ clear_opt (opts->s_mount_opt, ERRORS_RO);
+ set_opt (opts->s_mount_opt, ERRORS_PANIC);
break;
case Opt_err_ro:
- clear_opt (sbi->s_mount_opt, ERRORS_CONT);
- clear_opt (sbi->s_mount_opt, ERRORS_PANIC);
- set_opt (sbi->s_mount_opt, ERRORS_RO);
+ clear_opt (opts->s_mount_opt, ERRORS_CONT);
+ clear_opt (opts->s_mount_opt, ERRORS_PANIC);
+ set_opt (opts->s_mount_opt, ERRORS_RO);
break;
case Opt_err_cont:
- clear_opt (sbi->s_mount_opt, ERRORS_RO);
- clear_opt (sbi->s_mount_opt, ERRORS_PANIC);
- set_opt (sbi->s_mount_opt, ERRORS_CONT);
+ clear_opt (opts->s_mount_opt, ERRORS_RO);
+ clear_opt (opts->s_mount_opt, ERRORS_PANIC);
+ set_opt (opts->s_mount_opt, ERRORS_CONT);
break;
case Opt_nouid32:
- set_opt (sbi->s_mount_opt, NO_UID32);
+ set_opt (opts->s_mount_opt, NO_UID32);
break;
case Opt_nocheck:
- clear_opt (sbi->s_mount_opt, CHECK);
+ clear_opt (opts->s_mount_opt, CHECK);
break;
case Opt_debug:
- set_opt (sbi->s_mount_opt, DEBUG);
+ set_opt (opts->s_mount_opt, DEBUG);
break;
case Opt_oldalloc:
- set_opt (sbi->s_mount_opt, OLDALLOC);
+ set_opt (opts->s_mount_opt, OLDALLOC);
break;
case Opt_orlov:
- clear_opt (sbi->s_mount_opt, OLDALLOC);
+ clear_opt (opts->s_mount_opt, OLDALLOC);
break;
case Opt_nobh:
- set_opt (sbi->s_mount_opt, NOBH);
+ set_opt (opts->s_mount_opt, NOBH);
break;
#ifdef CONFIG_EXT2_FS_XATTR
case Opt_user_xattr:
- set_opt (sbi->s_mount_opt, XATTR_USER);
+ set_opt (opts->s_mount_opt, XATTR_USER);
break;
case Opt_nouser_xattr:
- clear_opt (sbi->s_mount_opt, XATTR_USER);
+ clear_opt (opts->s_mount_opt, XATTR_USER);
break;
#else
case Opt_user_xattr:
@@ -584,10 +584,10 @@ static int parse_options(char *options, struct super_block *sb)
#endif
#ifdef CONFIG_EXT2_FS_POSIX_ACL
case Opt_acl:
- set_opt(sbi->s_mount_opt, POSIX_ACL);
+ set_opt(opts->s_mount_opt, POSIX_ACL);
break;
case Opt_noacl:
- clear_opt(sbi->s_mount_opt, POSIX_ACL);
+ clear_opt(opts->s_mount_opt, POSIX_ACL);
break;
#else
case Opt_acl:
@@ -598,13 +598,13 @@ static int parse_options(char *options, struct super_block *sb)
#endif
case Opt_xip:
ext2_msg(sb, KERN_INFO, "use dax instead of xip");
- set_opt(sbi->s_mount_opt, XIP);
+ set_opt(opts->s_mount_opt, XIP);
/* Fall through */
case Opt_dax:
#ifdef CONFIG_FS_DAX
ext2_msg(sb, KERN_WARNING,
"DAX enabled. Warning: EXPERIMENTAL, use at your own risk");
- set_opt(sbi->s_mount_opt, DAX);
+ set_opt(opts->s_mount_opt, DAX);
#else
ext2_msg(sb, KERN_INFO, "dax option not supported");
#endif
@@ -613,11 +613,11 @@ static int parse_options(char *options, struct super_block *sb)
#if defined(CONFIG_QUOTA)
case Opt_quota:
case Opt_usrquota:
- set_opt(sbi->s_mount_opt, USRQUOTA);
+ set_opt(opts->s_mount_opt, USRQUOTA);
break;
case Opt_grpquota:
- set_opt(sbi->s_mount_opt, GRPQUOTA);
+ set_opt(opts->s_mount_opt, GRPQUOTA);
break;
#else
case Opt_quota:
@@ -629,11 +629,11 @@ static int parse_options(char *options, struct super_block *sb)
#endif
case Opt_reservation:
- set_opt(sbi->s_mount_opt, RESERVATION);
+ set_opt(opts->s_mount_opt, RESERVATION);
ext2_msg(sb, KERN_INFO, "reservations ON");
break;
case Opt_noreservation:
- clear_opt(sbi->s_mount_opt, RESERVATION);
+ clear_opt(opts->s_mount_opt, RESERVATION);
ext2_msg(sb, KERN_INFO, "reservations OFF");
break;
case Opt_ignore:
@@ -830,6 +830,7 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
int i, j;
__le32 features;
int err;
+ struct ext2_mount_options opts;
err = -ENOMEM;
sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
@@ -890,35 +891,39 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
/* Set defaults before we parse the mount options */
def_mount_opts = le32_to_cpu(es->s_default_mount_opts);
if (def_mount_opts & EXT2_DEFM_DEBUG)
- set_opt(sbi->s_mount_opt, DEBUG);
+ set_opt(opts.s_mount_opt, DEBUG);
if (def_mount_opts & EXT2_DEFM_BSDGROUPS)
- set_opt(sbi->s_mount_opt, GRPID);
+ set_opt(opts.s_mount_opt, GRPID);
if (def_mount_opts & EXT2_DEFM_UID16)
- set_opt(sbi->s_mount_opt, NO_UID32);
+ set_opt(opts.s_mount_opt, NO_UID32);
#ifdef CONFIG_EXT2_FS_XATTR
if (def_mount_opts & EXT2_DEFM_XATTR_USER)
- set_opt(sbi->s_mount_opt, XATTR_USER);
+ set_opt(opts.s_mount_opt, XATTR_USER);
#endif
#ifdef CONFIG_EXT2_FS_POSIX_ACL
if (def_mount_opts & EXT2_DEFM_ACL)
- set_opt(sbi->s_mount_opt, POSIX_ACL);
+ set_opt(opts.s_mount_opt, POSIX_ACL);
#endif
if (le16_to_cpu(sbi->s_es->s_errors) == EXT2_ERRORS_PANIC)
- set_opt(sbi->s_mount_opt, ERRORS_PANIC);
+ set_opt(opts.s_mount_opt, ERRORS_PANIC);
else if (le16_to_cpu(sbi->s_es->s_errors) == EXT2_ERRORS_CONTINUE)
- set_opt(sbi->s_mount_opt, ERRORS_CONT);
+ set_opt(opts.s_mount_opt, ERRORS_CONT);
else
- set_opt(sbi->s_mount_opt, ERRORS_RO);
+ set_opt(opts.s_mount_opt, ERRORS_RO);
- sbi->s_resuid = make_kuid(&init_user_ns, le16_to_cpu(es->s_def_resuid));
- sbi->s_resgid = make_kgid(&init_user_ns, le16_to_cpu(es->s_def_resgid));
+ opts.s_resuid = make_kuid(&init_user_ns, le16_to_cpu(es->s_def_resuid));
+ opts.s_resgid = make_kgid(&init_user_ns, le16_to_cpu(es->s_def_resgid));
- set_opt(sbi->s_mount_opt, RESERVATION);
+ set_opt(opts.s_mount_opt, RESERVATION);
- if (!parse_options((char *) data, sb))
+ if (!parse_options((char *) data, sb, &opts))
goto failed_mount;
+ sbi->s_mount_opt = opts.s_mount_opt;
+ sbi->s_resuid = opts.s_resuid;
+ sbi->s_resgid = opts.s_resgid;
+
sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
((EXT2_SB(sb)->s_mount_opt & EXT2_MOUNT_POSIX_ACL) ?
MS_POSIXACL : 0);
@@ -1312,46 +1317,36 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data)
{
struct ext2_sb_info * sbi = EXT2_SB(sb);
struct ext2_super_block * es;
- struct ext2_mount_options old_opts;
- unsigned long old_sb_flags;
+ struct ext2_mount_options new_opts;
int err;
sync_filesystem(sb);
- spin_lock(&sbi->s_lock);
- /* Store the old options */
- old_sb_flags = sb->s_flags;
- old_opts.s_mount_opt = sbi->s_mount_opt;
- old_opts.s_resuid = sbi->s_resuid;
- old_opts.s_resgid = sbi->s_resgid;
+ spin_lock(&sbi->s_lock);
+ new_opts.s_mount_opt = sbi->s_mount_opt;
+ new_opts.s_resuid = sbi->s_resuid;
+ new_opts.s_resgid = sbi->s_resgid;
+ spin_unlock(&sbi->s_lock);
/*
* Allow the "check" option to be passed as a remount option.
*/
- if (!parse_options(data, sb)) {
- err = -EINVAL;
- goto restore_opts;
- }
-
- sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
- ((sbi->s_mount_opt & EXT2_MOUNT_POSIX_ACL) ? MS_POSIXACL : 0);
+ if (!parse_options(data, sb, &new_opts))
+ return -EINVAL;
+ spin_lock(&sbi->s_lock);
es = sbi->s_es;
- if ((sbi->s_mount_opt ^ old_opts.s_mount_opt) & EXT2_MOUNT_DAX) {
+ if ((sbi->s_mount_opt ^ new_opts.s_mount_opt) & EXT2_MOUNT_DAX) {
ext2_msg(sb, KERN_WARNING, "warning: refusing change of "
"dax flag with busy inodes while remounting");
- sbi->s_mount_opt ^= EXT2_MOUNT_DAX;
- }
- if ((bool)(*flags & MS_RDONLY) == sb_rdonly(sb)) {
- spin_unlock(&sbi->s_lock);
- return 0;
+ new_opts.s_mount_opt ^= EXT2_MOUNT_DAX;
}
+ if ((bool)(*flags & MS_RDONLY) == sb_rdonly(sb))
+ goto out_set;
if (*flags & MS_RDONLY) {
if (le16_to_cpu(es->s_state) & EXT2_VALID_FS ||
- !(sbi->s_mount_state & EXT2_VALID_FS)) {
- spin_unlock(&sbi->s_lock);
- return 0;
- }
+ !(sbi->s_mount_state & EXT2_VALID_FS))
+ goto out_set;
/*
* OK, we are remounting a valid rw partition rdonly, so set
@@ -1362,22 +1357,20 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data)
spin_unlock(&sbi->s_lock);
err = dquot_suspend(sb, -1);
- if (err < 0) {
- spin_lock(&sbi->s_lock);
- goto restore_opts;
- }
+ if (err < 0)
+ return err;
ext2_sync_super(sb, es, 1);
} else {
__le32 ret = EXT2_HAS_RO_COMPAT_FEATURE(sb,
~EXT2_FEATURE_RO_COMPAT_SUPP);
if (ret) {
+ spin_unlock(&sbi->s_lock);
ext2_msg(sb, KERN_WARNING,
"warning: couldn't remount RDWR because of "
"unsupported optional features (%x).",
le32_to_cpu(ret));
- err = -EROFS;
- goto restore_opts;
+ return -EROFS;
}
/*
* Mounting a RDONLY partition read-write, so reread and
@@ -1394,14 +1387,16 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data)
dquot_resume(sb, -1);
}
- return 0;
-restore_opts:
- sbi->s_mount_opt = old_opts.s_mount_opt;
- sbi->s_resuid = old_opts.s_resuid;
- sbi->s_resgid = old_opts.s_resgid;
- sb->s_flags = old_sb_flags;
+ spin_lock(&sbi->s_lock);
+out_set:
+ sbi->s_mount_opt = new_opts.s_mount_opt;
+ sbi->s_resuid = new_opts.s_resuid;
+ sbi->s_resgid = new_opts.s_resgid;
+ sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
+ ((sbi->s_mount_opt & EXT2_MOUNT_POSIX_ACL) ? MS_POSIXACL : 0);
spin_unlock(&sbi->s_lock);
- return err;
+
+ return 0;
}
static int ext2_statfs (struct dentry * dentry, struct kstatfs * buf)
diff --git a/fs/isofs/isofs.h b/fs/isofs/isofs.h
index 133a456b0425..c882f207dd5c 100644
--- a/fs/isofs/isofs.h
+++ b/fs/isofs/isofs.h
@@ -72,41 +72,41 @@ static inline struct iso_inode_info *ISOFS_I(struct inode *inode)
return container_of(inode, struct iso_inode_info, vfs_inode);
}
-static inline int isonum_711(char *p)
+static inline int isonum_711(u8 *p)
{
- return *(u8 *)p;
+ return *p;
}
-static inline int isonum_712(char *p)
+static inline int isonum_712(s8 *p)
{
- return *(s8 *)p;
+ return *p;
}
-static inline unsigned int isonum_721(char *p)
+static inline unsigned int isonum_721(u8 *p)
{
return get_unaligned_le16(p);
}
-static inline unsigned int isonum_722(char *p)
+static inline unsigned int isonum_722(u8 *p)
{
return get_unaligned_be16(p);
}
-static inline unsigned int isonum_723(char *p)
+static inline unsigned int isonum_723(u8 *p)
{
/* Ignore bigendian datum due to broken mastering programs */
return get_unaligned_le16(p);
}
-static inline unsigned int isonum_731(char *p)
+static inline unsigned int isonum_731(u8 *p)
{
return get_unaligned_le32(p);
}
-static inline unsigned int isonum_732(char *p)
+static inline unsigned int isonum_732(u8 *p)
{
return get_unaligned_be32(p);
}
-static inline unsigned int isonum_733(char *p)
+static inline unsigned int isonum_733(u8 *p)
{
/* Ignore bigendian datum due to broken mastering programs */
return get_unaligned_le32(p);
}
-extern int iso_date(char *, int);
+extern int iso_date(u8 *, int);
struct inode; /* To make gcc happy */
diff --git a/fs/isofs/rock.h b/fs/isofs/rock.h
index ed09e2b08637..8780d67c6ca5 100644
--- a/fs/isofs/rock.h
+++ b/fs/isofs/rock.h
@@ -6,78 +6,78 @@
*/
struct SU_SP_s {
- unsigned char magic[2];
- unsigned char skip;
+ __u8 magic[2];
+ __u8 skip;
} __attribute__ ((packed));
struct SU_CE_s {
- char extent[8];
- char offset[8];
- char size[8];
+ __u8 extent[8];
+ __u8 offset[8];
+ __u8 size[8];
};
struct SU_ER_s {
- unsigned char len_id;
- unsigned char len_des;
- unsigned char len_src;
- unsigned char ext_ver;
- char data[0];
+ __u8 len_id;
+ __u8 len_des;
+ __u8 len_src;
+ __u8 ext_ver;
+ __u8 data[0];
} __attribute__ ((packed));
struct RR_RR_s {
- char flags[1];
+ __u8 flags[1];
} __attribute__ ((packed));
struct RR_PX_s {
- char mode[8];
- char n_links[8];
- char uid[8];
- char gid[8];
+ __u8 mode[8];
+ __u8 n_links[8];
+ __u8 uid[8];
+ __u8 gid[8];
};
struct RR_PN_s {
- char dev_high[8];
- char dev_low[8];
+ __u8 dev_high[8];
+ __u8 dev_low[8];
};
struct SL_component {
- unsigned char flags;
- unsigned char len;
- char text[0];
+ __u8 flags;
+ __u8 len;
+ __u8 text[0];
} __attribute__ ((packed));
struct RR_SL_s {
- unsigned char flags;
+ __u8 flags;
struct SL_component link;
} __attribute__ ((packed));
struct RR_NM_s {
- unsigned char flags;
+ __u8 flags;
char name[0];
} __attribute__ ((packed));
struct RR_CL_s {
- char location[8];
+ __u8 location[8];
};
struct RR_PL_s {
- char location[8];
+ __u8 location[8];
};
struct stamp {
- char time[7];
+ __u8 time[7]; /* actually 6 unsigned, 1 signed */
} __attribute__ ((packed));
struct RR_TF_s {
- char flags;
+ __u8 flags;
struct stamp times[0]; /* Variable number of these beasts */
} __attribute__ ((packed));
/* Linux-specific extension for transparent decompression */
struct RR_ZF_s {
- char algorithm[2];
- char parms[2];
- char real_size[8];
+ __u8 algorithm[2];
+ __u8 parms[2];
+ __u8 real_size[8];
};
/*
@@ -93,9 +93,9 @@ struct RR_ZF_s {
#define TF_LONG_FORM 128
struct rock_ridge {
- char signature[2];
- unsigned char len;
- unsigned char version;
+ __u8 signature[2];
+ __u8 len;
+ __u8 version;
union {
struct SU_SP_s SP;
struct SU_CE_s CE;
diff --git a/fs/isofs/util.c b/fs/isofs/util.c
index 005a15cfd30a..37860fea364d 100644
--- a/fs/isofs/util.c
+++ b/fs/isofs/util.c
@@ -15,7 +15,7 @@
* to GMT. Thus we should always be correct.
*/
-int iso_date(char * p, int flag)
+int iso_date(u8 *p, int flag)
{
int year, month, day, hour, minute, second, tz;
int crtime;
diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c
index 2fa99aeaa095..1968d21a3f37 100644
--- a/fs/notify/fanotify/fanotify.c
+++ b/fs/notify/fanotify/fanotify.c
@@ -9,6 +9,7 @@
#include <linux/sched/user.h>
#include <linux/types.h>
#include <linux/wait.h>
+#include <linux/audit.h>
#include "fanotify.h"
@@ -78,7 +79,7 @@ static int fanotify_get_response(struct fsnotify_group *group,
fsnotify_finish_user_wait(iter_info);
out:
/* userspace responded, convert to something usable */
- switch (event->response) {
+ switch (event->response & ~FAN_AUDIT) {
case FAN_ALLOW:
ret = 0;
break;
@@ -86,6 +87,11 @@ out:
default:
ret = -EPERM;
}
+
+ /* Check if the response should be audited */
+ if (event->response & FAN_AUDIT)
+ audit_fanotify(event->response & ~FAN_AUDIT);
+
event->response = 0;
pr_debug("%s: group=%p event=%p about to return ret=%d\n", __func__,
diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
index 907a481ac781..0455ea729384 100644
--- a/fs/notify/fanotify/fanotify_user.c
+++ b/fs/notify/fanotify/fanotify_user.c
@@ -179,7 +179,7 @@ static int process_access_response(struct fsnotify_group *group,
* userspace can send a valid response or we will clean it up after the
* timeout
*/
- switch (response) {
+ switch (response & ~FAN_AUDIT) {
case FAN_ALLOW:
case FAN_DENY:
break;
@@ -190,6 +190,9 @@ static int process_access_response(struct fsnotify_group *group,
if (fd < 0)
return -EINVAL;
+ if ((response & FAN_AUDIT) && !group->fanotify_data.audit)
+ return -EINVAL;
+
event = dequeue_event(group, fd);
if (!event)
return -ENOENT;
@@ -721,7 +724,11 @@ SYSCALL_DEFINE2(fanotify_init, unsigned int, flags, unsigned int, event_f_flags)
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
+#ifdef CONFIG_AUDITSYSCALL
+ if (flags & ~(FAN_ALL_INIT_FLAGS | FAN_ENABLE_AUDIT))
+#else
if (flags & ~FAN_ALL_INIT_FLAGS)
+#endif
return -EINVAL;
if (event_f_flags & ~FANOTIFY_INIT_ALL_EVENT_F_BITS)
@@ -805,6 +812,13 @@ SYSCALL_DEFINE2(fanotify_init, unsigned int, flags, unsigned int, event_f_flags)
group->fanotify_data.max_marks = FANOTIFY_DEFAULT_MAX_MARKS;
}
+ if (flags & FAN_ENABLE_AUDIT) {
+ fd = -EPERM;
+ if (!capable(CAP_AUDIT_WRITE))
+ goto out_destroy_group;
+ group->fanotify_data.audit = true;
+ }
+
fd = anon_inode_getfd("[fanotify]", &fanotify_fops, group, f_flags);
if (fd < 0)
goto out_destroy_group;
diff --git a/fs/notify/fdinfo.c b/fs/notify/fdinfo.c
index dd63aa9a6f9a..645ab561e790 100644
--- a/fs/notify/fdinfo.c
+++ b/fs/notify/fdinfo.c
@@ -156,6 +156,9 @@ void fanotify_show_fdinfo(struct seq_file *m, struct file *f)
if (group->fanotify_data.max_marks == UINT_MAX)
flags |= FAN_UNLIMITED_MARKS;
+ if (group->fanotify_data.audit)
+ flags |= FAN_ENABLE_AUDIT;
+
seq_printf(m, "fanotify flags:%x event-flags:%x\n",
flags, group->fanotify_data.f_flags);
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 52ad15192e72..5db18c0582c8 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -644,8 +644,15 @@ int dquot_writeback_dquots(struct super_block *sb, int type)
spin_unlock(&dq_list_lock);
dqstats_inc(DQST_LOOKUPS);
err = sb->dq_op->write_dquot(dquot);
- if (!ret && err)
- ret = err;
+ if (err) {
+ /*
+ * Clear dirty bit anyway to avoid infinite
+ * loop here.
+ */
+ clear_dquot_dirty(dquot);
+ if (!ret)
+ ret = err;
+ }
dqput(dquot);
spin_lock(&dq_list_lock);
}
@@ -2138,7 +2145,7 @@ int dquot_file_open(struct inode *inode, struct file *file)
error = generic_file_open(inode, file);
if (!error && (file->f_mode & FMODE_WRITE))
- dquot_initialize(inode);
+ error = dquot_initialize(inode);
return error;
}
EXPORT_SYMBOL(dquot_file_open);
diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c
index e0fd65fe73e8..1b961b1d9699 100644
--- a/fs/udf/balloc.c
+++ b/fs/udf/balloc.c
@@ -58,7 +58,7 @@ static int __load_block_bitmap(struct super_block *sb,
int nr_groups = bitmap->s_nr_groups;
if (block_group >= nr_groups) {
- udf_debug("block_group (%d) > nr_groups (%d)\n",
+ udf_debug("block_group (%u) > nr_groups (%d)\n",
block_group, nr_groups);
}
@@ -122,7 +122,7 @@ static void udf_bitmap_free_blocks(struct super_block *sb,
partmap = &sbi->s_partmaps[bloc->partitionReferenceNum];
if (bloc->logicalBlockNum + count < count ||
(bloc->logicalBlockNum + count) > partmap->s_partition_len) {
- udf_debug("%d < %d || %d + %d > %d\n",
+ udf_debug("%u < %d || %u + %u > %u\n",
bloc->logicalBlockNum, 0,
bloc->logicalBlockNum, count,
partmap->s_partition_len);
@@ -151,9 +151,9 @@ static void udf_bitmap_free_blocks(struct super_block *sb,
bh = bitmap->s_block_bitmap[bitmap_nr];
for (i = 0; i < count; i++) {
if (udf_set_bit(bit + i, bh->b_data)) {
- udf_debug("bit %ld already set\n", bit + i);
+ udf_debug("bit %lu already set\n", bit + i);
udf_debug("byte=%2x\n",
- ((char *)bh->b_data)[(bit + i) >> 3]);
+ ((__u8 *)bh->b_data)[(bit + i) >> 3]);
}
}
udf_add_free_space(sb, sbi->s_partition, count);
@@ -218,16 +218,18 @@ out:
return alloc_count;
}
-static int udf_bitmap_new_block(struct super_block *sb,
+static udf_pblk_t udf_bitmap_new_block(struct super_block *sb,
struct udf_bitmap *bitmap, uint16_t partition,
uint32_t goal, int *err)
{
struct udf_sb_info *sbi = UDF_SB(sb);
- int newbit, bit = 0, block, block_group, group_start;
+ int newbit, bit = 0;
+ udf_pblk_t block;
+ int block_group, group_start;
int end_goal, nr_groups, bitmap_nr, i;
struct buffer_head *bh = NULL;
char *ptr;
- int newblock = 0;
+ udf_pblk_t newblock = 0;
*err = -ENOSPC;
mutex_lock(&sbi->s_alloc_mutex);
@@ -362,7 +364,7 @@ static void udf_table_free_blocks(struct super_block *sb,
partmap = &sbi->s_partmaps[bloc->partitionReferenceNum];
if (bloc->logicalBlockNum + count < count ||
(bloc->logicalBlockNum + count) > partmap->s_partition_len) {
- udf_debug("%d < %d || %d + %d > %d\n",
+ udf_debug("%u < %d || %u + %u > %u\n",
bloc->logicalBlockNum, 0,
bloc->logicalBlockNum, count,
partmap->s_partition_len);
@@ -515,7 +517,7 @@ static int udf_table_prealloc_blocks(struct super_block *sb,
while (first_block != eloc.logicalBlockNum &&
(etype = udf_next_aext(table, &epos, &eloc, &elen, 1)) != -1) {
- udf_debug("eloc=%d, elen=%d, first_block=%d\n",
+ udf_debug("eloc=%u, elen=%u, first_block=%u\n",
eloc.logicalBlockNum, elen, first_block);
; /* empty loop body */
}
@@ -545,13 +547,14 @@ static int udf_table_prealloc_blocks(struct super_block *sb,
return alloc_count;
}
-static int udf_table_new_block(struct super_block *sb,
+static udf_pblk_t udf_table_new_block(struct super_block *sb,
struct inode *table, uint16_t partition,
uint32_t goal, int *err)
{
struct udf_sb_info *sbi = UDF_SB(sb);
uint32_t spread = 0xFFFFFFFF, nspread = 0xFFFFFFFF;
- uint32_t newblock = 0, adsize;
+ udf_pblk_t newblock = 0;
+ uint32_t adsize;
uint32_t elen, goal_elen = 0;
struct kernel_lb_addr eloc, uninitialized_var(goal_eloc);
struct extent_position epos, goal_epos;
@@ -700,12 +703,12 @@ inline int udf_prealloc_blocks(struct super_block *sb,
return allocated;
}
-inline int udf_new_block(struct super_block *sb,
+inline udf_pblk_t udf_new_block(struct super_block *sb,
struct inode *inode,
uint16_t partition, uint32_t goal, int *err)
{
struct udf_part_map *map = &UDF_SB(sb)->s_partmaps[partition];
- int block;
+ udf_pblk_t block;
if (map->s_partition_flags & UDF_PART_FLAG_UNALLOC_BITMAP)
block = udf_bitmap_new_block(sb,
diff --git a/fs/udf/dir.c b/fs/udf/dir.c
index 2d0e028067eb..c19dba45aa20 100644
--- a/fs/udf/dir.c
+++ b/fs/udf/dir.c
@@ -43,7 +43,7 @@ static int udf_readdir(struct file *file, struct dir_context *ctx)
struct udf_fileident_bh fibh = { .sbh = NULL, .ebh = NULL};
struct fileIdentDesc *fi = NULL;
struct fileIdentDesc cfi;
- int block, iblock;
+ udf_pblk_t block, iblock;
loff_t nf_pos;
int flen;
unsigned char *fname = NULL, *copy_name = NULL;
diff --git a/fs/udf/directory.c b/fs/udf/directory.c
index 7aa48bd7cbaf..0a98a2369738 100644
--- a/fs/udf/directory.c
+++ b/fs/udf/directory.c
@@ -26,7 +26,8 @@ struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t *nf_pos,
sector_t *offset)
{
struct fileIdentDesc *fi;
- int i, num, block;
+ int i, num;
+ udf_pblk_t block;
struct buffer_head *tmp, *bha[16];
struct udf_inode_info *iinfo = UDF_I(dir);
@@ -51,7 +52,7 @@ struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t *nf_pos,
}
if (fibh->eoffset == dir->i_sb->s_blocksize) {
- int lextoffset = epos->offset;
+ uint32_t lextoffset = epos->offset;
unsigned char blocksize_bits = dir->i_sb->s_blocksize_bits;
if (udf_next_aext(dir, epos, eloc, elen, 1) !=
@@ -110,7 +111,7 @@ struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t *nf_pos,
memcpy((uint8_t *)cfi, (uint8_t *)fi,
sizeof(struct fileIdentDesc));
} else if (fibh->eoffset > dir->i_sb->s_blocksize) {
- int lextoffset = epos->offset;
+ uint32_t lextoffset = epos->offset;
if (udf_next_aext(dir, epos, eloc, elen, 1) !=
(EXT_RECORDED_ALLOCATED >> 30))
@@ -175,7 +176,7 @@ struct fileIdentDesc *udf_get_fileident(void *buffer, int bufsize, int *offset)
if (fi->descTag.tagIdent != cpu_to_le16(TAG_IDENT_FID)) {
udf_debug("0x%x != TAG_IDENT_FID\n",
le16_to_cpu(fi->descTag.tagIdent));
- udf_debug("offset: %u sizeof: %lu bufsize: %u\n",
+ udf_debug("offset: %d sizeof: %lu bufsize: %d\n",
*offset, (unsigned long)sizeof(struct fileIdentDesc),
bufsize);
return NULL;
diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c
index c1ed18a10ce4..b6e420c1bfeb 100644
--- a/fs/udf/ialloc.c
+++ b/fs/udf/ialloc.c
@@ -50,7 +50,7 @@ struct inode *udf_new_inode(struct inode *dir, umode_t mode)
struct super_block *sb = dir->i_sb;
struct udf_sb_info *sbi = UDF_SB(sb);
struct inode *inode;
- int block;
+ udf_pblk_t block;
uint32_t start = UDF_I(dir)->i_location.logicalBlockNum;
struct udf_inode_info *iinfo;
struct udf_inode_info *dinfo = UDF_I(dir);
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 8dacf4f57414..c23744d5ae5c 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -52,7 +52,7 @@ static int udf_alloc_i_data(struct inode *inode, size_t size);
static sector_t inode_getblk(struct inode *, sector_t, int *, int *);
static int8_t udf_insert_aext(struct inode *, struct extent_position,
struct kernel_lb_addr, uint32_t);
-static void udf_split_extents(struct inode *, int *, int, int,
+static void udf_split_extents(struct inode *, int *, int, udf_pblk_t,
struct kernel_long_ad *, int *);
static void udf_prealloc_extents(struct inode *, int, int,
struct kernel_long_ad *, int *);
@@ -316,10 +316,10 @@ int udf_expand_file_adinicb(struct inode *inode)
return err;
}
-struct buffer_head *udf_expand_dir_adinicb(struct inode *inode, int *block,
- int *err)
+struct buffer_head *udf_expand_dir_adinicb(struct inode *inode,
+ udf_pblk_t *block, int *err)
{
- int newblock;
+ udf_pblk_t newblock;
struct buffer_head *dbh = NULL;
struct kernel_lb_addr eloc;
uint8_t alloctype;
@@ -446,7 +446,7 @@ abort:
return err;
}
-static struct buffer_head *udf_getblk(struct inode *inode, long block,
+static struct buffer_head *udf_getblk(struct inode *inode, udf_pblk_t block,
int create, int *err)
{
struct buffer_head *bh;
@@ -480,7 +480,7 @@ static int udf_do_extend_file(struct inode *inode,
int count = 0, fake = !(last_ext->extLength & UDF_EXTENT_LENGTH_MASK);
struct super_block *sb = inode->i_sb;
struct kernel_lb_addr prealloc_loc = {};
- int prealloc_len = 0;
+ uint32_t prealloc_len = 0;
struct udf_inode_info *iinfo;
int err;
@@ -663,11 +663,11 @@ static sector_t inode_getblk(struct inode *inode, sector_t block,
struct kernel_lb_addr eloc, tmpeloc;
int c = 1;
loff_t lbcount = 0, b_off = 0;
- uint32_t newblocknum, newblock;
+ udf_pblk_t newblocknum, newblock;
sector_t offset = 0;
int8_t etype;
struct udf_inode_info *iinfo = UDF_I(inode);
- int goal = 0, pgoal = iinfo->i_location.logicalBlockNum;
+ udf_pblk_t goal = 0, pgoal = iinfo->i_location.logicalBlockNum;
int lastblock = 0;
bool isBeyondEOF;
@@ -879,8 +879,8 @@ out_free:
}
static void udf_split_extents(struct inode *inode, int *c, int offset,
- int newblocknum, struct kernel_long_ad *laarr,
- int *endnum)
+ udf_pblk_t newblocknum,
+ struct kernel_long_ad *laarr, int *endnum)
{
unsigned long blocksize = inode->i_sb->s_blocksize;
unsigned char blocksize_bits = inode->i_sb->s_blocksize_bits;
@@ -1166,7 +1166,7 @@ static void udf_update_extents(struct inode *inode, struct kernel_long_ad *laarr
}
}
-struct buffer_head *udf_bread(struct inode *inode, int block,
+struct buffer_head *udf_bread(struct inode *inode, udf_pblk_t block,
int create, int *err)
{
struct buffer_head *bh = NULL;
@@ -1193,7 +1193,7 @@ int udf_setsize(struct inode *inode, loff_t newsize)
{
int err;
struct udf_inode_info *iinfo;
- int bsize = i_blocksize(inode);
+ unsigned int bsize = i_blocksize(inode);
if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
S_ISLNK(inode->i_mode)))
@@ -1278,14 +1278,14 @@ static int udf_read_inode(struct inode *inode, bool hidden_inode)
reread:
if (iloc->partitionReferenceNum >= sbi->s_partitions) {
- udf_debug("partition reference: %d > logical volume partitions: %d\n",
+ udf_debug("partition reference: %u > logical volume partitions: %u\n",
iloc->partitionReferenceNum, sbi->s_partitions);
return -EIO;
}
if (iloc->logicalBlockNum >=
sbi->s_partmaps[iloc->partitionReferenceNum].s_partition_len) {
- udf_debug("block=%d, partition=%d out of range\n",
+ udf_debug("block=%u, partition=%u out of range\n",
iloc->logicalBlockNum, iloc->partitionReferenceNum);
return -EIO;
}
@@ -1304,13 +1304,13 @@ reread:
*/
bh = udf_read_ptagged(inode->i_sb, iloc, 0, &ident);
if (!bh) {
- udf_err(inode->i_sb, "(ino %ld) failed !bh\n", inode->i_ino);
+ udf_err(inode->i_sb, "(ino %lu) failed !bh\n", inode->i_ino);
return -EIO;
}
if (ident != TAG_IDENT_FE && ident != TAG_IDENT_EFE &&
ident != TAG_IDENT_USE) {
- udf_err(inode->i_sb, "(ino %ld) failed ident=%d\n",
+ udf_err(inode->i_sb, "(ino %lu) failed ident=%u\n",
inode->i_ino, ident);
goto out;
}
@@ -1346,7 +1346,7 @@ reread:
}
brelse(ibh);
} else if (fe->icbTag.strategyType != cpu_to_le16(4)) {
- udf_err(inode->i_sb, "unsupported strategy type: %d\n",
+ udf_err(inode->i_sb, "unsupported strategy type: %u\n",
le16_to_cpu(fe->icbTag.strategyType));
goto out;
}
@@ -1547,7 +1547,7 @@ reread:
udf_debug("METADATA BITMAP FILE-----\n");
break;
default:
- udf_err(inode->i_sb, "(ino %ld) failed unknown file type=%d\n",
+ udf_err(inode->i_sb, "(ino %lu) failed unknown file type=%u\n",
inode->i_ino, fe->icbTag.fileType);
goto out;
}
@@ -1852,7 +1852,7 @@ struct inode *__udf_iget(struct super_block *sb, struct kernel_lb_addr *ino,
return inode;
}
-int udf_setup_indirect_aext(struct inode *inode, int block,
+int udf_setup_indirect_aext(struct inode *inode, udf_pblk_t block,
struct extent_position *epos)
{
struct super_block *sb = inode->i_sb;
@@ -1994,7 +1994,7 @@ int udf_add_aext(struct inode *inode, struct extent_position *epos,
if (epos->offset + (2 * adsize) > sb->s_blocksize) {
int err;
- int new_block;
+ udf_pblk_t new_block;
new_block = udf_new_block(sb, NULL,
epos->block.partitionReferenceNum,
@@ -2076,7 +2076,7 @@ int8_t udf_next_aext(struct inode *inode, struct extent_position *epos,
while ((etype = udf_current_aext(inode, epos, eloc, elen, inc)) ==
(EXT_NEXT_EXTENT_ALLOCDECS >> 30)) {
- int block;
+ udf_pblk_t block;
if (++indirections > UDF_MAX_INDIR_EXTS) {
udf_err(inode->i_sb,
@@ -2091,7 +2091,7 @@ int8_t udf_next_aext(struct inode *inode, struct extent_position *epos,
block = udf_get_lb_pblock(inode->i_sb, &epos->block, 0);
epos->bh = udf_tread(inode->i_sb, block);
if (!epos->bh) {
- udf_debug("reading block %d failed!\n", block);
+ udf_debug("reading block %u failed!\n", block);
return -1;
}
}
@@ -2146,7 +2146,7 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
*elen = le32_to_cpu(lad->extLength) & UDF_EXTENT_LENGTH_MASK;
break;
default:
- udf_debug("alloc_type = %d unsupported\n", iinfo->i_alloc_type);
+ udf_debug("alloc_type = %u unsupported\n", iinfo->i_alloc_type);
return -1;
}
@@ -2289,13 +2289,13 @@ int8_t inode_bmap(struct inode *inode, sector_t block,
return etype;
}
-long udf_block_map(struct inode *inode, sector_t block)
+udf_pblk_t udf_block_map(struct inode *inode, sector_t block)
{
struct kernel_lb_addr eloc;
uint32_t elen;
sector_t offset;
struct extent_position epos = {};
- int ret;
+ udf_pblk_t ret;
down_read(&UDF_I(inode)->i_data_sem);
diff --git a/fs/udf/misc.c b/fs/udf/misc.c
index 3949c4bec3a3..401e64cde1be 100644
--- a/fs/udf/misc.c
+++ b/fs/udf/misc.c
@@ -28,7 +28,7 @@
#include "udf_i.h"
#include "udf_sb.h"
-struct buffer_head *udf_tgetblk(struct super_block *sb, int block)
+struct buffer_head *udf_tgetblk(struct super_block *sb, udf_pblk_t block)
{
if (UDF_QUERY_FLAG(sb, UDF_FLAG_VARCONV))
return sb_getblk(sb, udf_fixed_to_variable(block));
@@ -36,7 +36,7 @@ struct buffer_head *udf_tgetblk(struct super_block *sb, int block)
return sb_getblk(sb, block);
}
-struct buffer_head *udf_tread(struct super_block *sb, int block)
+struct buffer_head *udf_tread(struct super_block *sb, udf_pblk_t block)
{
if (UDF_QUERY_FLAG(sb, UDF_FLAG_VARCONV))
return sb_bread(sb, udf_fixed_to_variable(block));
@@ -209,7 +209,7 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
bh = udf_tread(sb, block);
if (!bh) {
- udf_err(sb, "read failed, block=%u, location=%d\n",
+ udf_err(sb, "read failed, block=%u, location=%u\n",
block, location);
return NULL;
}
@@ -247,7 +247,7 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
le16_to_cpu(tag_p->descCRCLength)))
return bh;
- udf_debug("Crc failure block %d: crc = %d, crclen = %d\n", block,
+ udf_debug("Crc failure block %u: crc = %u, crclen = %u\n", block,
le16_to_cpu(tag_p->descCRC),
le16_to_cpu(tag_p->descCRCLength));
error_out:
diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index 885198dfd9f8..0458dd47e105 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -164,7 +164,8 @@ static struct fileIdentDesc *udf_find_entry(struct inode *dir,
{
struct fileIdentDesc *fi = NULL;
loff_t f_pos;
- int block, flen;
+ udf_pblk_t block;
+ int flen;
unsigned char *fname = NULL, *copy_name = NULL;
unsigned char *nameptr;
uint8_t lfi;
@@ -352,7 +353,7 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
int nfidlen;
uint8_t lfi;
uint16_t liu;
- int block;
+ udf_pblk_t block;
struct kernel_lb_addr eloc;
uint32_t elen = 0;
sector_t offset;
@@ -749,7 +750,7 @@ static int empty_dir(struct inode *dir)
struct udf_fileident_bh fibh;
loff_t f_pos;
loff_t size = udf_ext0_offset(dir) + dir->i_size;
- int block;
+ udf_pblk_t block;
struct kernel_lb_addr eloc;
uint32_t elen;
sector_t offset;
@@ -839,7 +840,7 @@ static int udf_rmdir(struct inode *dir, struct dentry *dentry)
if (retval)
goto end_rmdir;
if (inode->i_nlink != 2)
- udf_warn(inode->i_sb, "empty directory has nlink != 2 (%d)\n",
+ udf_warn(inode->i_sb, "empty directory has nlink != 2 (%u)\n",
inode->i_nlink);
clear_nlink(inode);
inode->i_size = 0;
@@ -881,7 +882,7 @@ static int udf_unlink(struct inode *dir, struct dentry *dentry)
goto end_unlink;
if (!inode->i_nlink) {
- udf_debug("Deleting nonexistent file (%lu), %d\n",
+ udf_debug("Deleting nonexistent file (%lu), %u\n",
inode->i_ino, inode->i_nlink);
set_nlink(inode, 1);
}
@@ -913,7 +914,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
int eoffset, elen = 0;
uint8_t *ea;
int err;
- int block;
+ udf_pblk_t block;
unsigned char *name = NULL;
int namelen;
struct udf_inode_info *iinfo;
diff --git a/fs/udf/partition.c b/fs/udf/partition.c
index 888c364b2fe9..090baff83990 100644
--- a/fs/udf/partition.c
+++ b/fs/udf/partition.c
@@ -32,7 +32,7 @@ uint32_t udf_get_pblock(struct super_block *sb, uint32_t block,
struct udf_sb_info *sbi = UDF_SB(sb);
struct udf_part_map *map;
if (partition >= sbi->s_partitions) {
- udf_debug("block=%d, partition=%d, offset=%d: invalid partition\n",
+ udf_debug("block=%u, partition=%u, offset=%u: invalid partition\n",
block, partition, offset);
return 0xFFFFFFFF;
}
@@ -59,7 +59,7 @@ uint32_t udf_get_pblock_virt15(struct super_block *sb, uint32_t block,
vdata = &map->s_type_specific.s_virtual;
if (block > vdata->s_num_entries) {
- udf_debug("Trying to access block beyond end of VAT (%d max %d)\n",
+ udf_debug("Trying to access block beyond end of VAT (%u max %u)\n",
block, vdata->s_num_entries);
return 0xFFFFFFFF;
}
@@ -83,7 +83,7 @@ uint32_t udf_get_pblock_virt15(struct super_block *sb, uint32_t block,
bh = sb_bread(sb, loc);
if (!bh) {
- udf_debug("get_pblock(UDF_VIRTUAL_MAP:%p,%d,%d) VAT: %d[%d]\n",
+ udf_debug("get_pblock(UDF_VIRTUAL_MAP:%p,%u,%u) VAT: %u[%u]\n",
sb, block, partition, loc, index);
return 0xFFFFFFFF;
}
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 99cb81d0077f..f80e0a0f24d3 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -366,7 +366,7 @@ static int udf_show_options(struct seq_file *seq, struct dentry *root)
if (sbi->s_dmode != UDF_INVALID_MODE)
seq_printf(seq, ",dmode=%ho", sbi->s_dmode);
if (UDF_QUERY_FLAG(sb, UDF_FLAG_SESSION_SET))
- seq_printf(seq, ",session=%u", sbi->s_session);
+ seq_printf(seq, ",session=%d", sbi->s_session);
if (UDF_QUERY_FLAG(sb, UDF_FLAG_LASTBLOCK_SET))
seq_printf(seq, ",lastblock=%u", sbi->s_last_block);
if (sbi->s_anchor != 0)
@@ -703,9 +703,9 @@ static loff_t udf_check_vsd(struct super_block *sb)
else
sectorsize = sb->s_blocksize;
- sector += (sbi->s_session << sb->s_blocksize_bits);
+ sector += (((loff_t)sbi->s_session) << sb->s_blocksize_bits);
- udf_debug("Starting at sector %u (%ld byte sectors)\n",
+ udf_debug("Starting at sector %u (%lu byte sectors)\n",
(unsigned int)(sector >> sb->s_blocksize_bits),
sb->s_blocksize);
/* Process the sequence (if applicable). The hard limit on the sector
@@ -868,7 +868,7 @@ static int udf_find_fileset(struct super_block *sb,
if ((fileset->logicalBlockNum != 0xFFFFFFFF ||
fileset->partitionReferenceNum != 0xFFFF) && bh) {
- udf_debug("Fileset at block=%d, partition=%d\n",
+ udf_debug("Fileset at block=%u, partition=%u\n",
fileset->logicalBlockNum,
fileset->partitionReferenceNum);
@@ -981,14 +981,14 @@ static int udf_load_metadata_files(struct super_block *sb, int partition,
mdata->s_phys_partition_ref = type1_index;
/* metadata address */
- udf_debug("Metadata file location: block = %d part = %d\n",
+ udf_debug("Metadata file location: block = %u part = %u\n",
mdata->s_meta_file_loc, mdata->s_phys_partition_ref);
fe = udf_find_metadata_inode_efe(sb, mdata->s_meta_file_loc,
mdata->s_phys_partition_ref);
if (IS_ERR(fe)) {
/* mirror file entry */
- udf_debug("Mirror metadata file location: block = %d part = %d\n",
+ udf_debug("Mirror metadata file location: block = %u part = %u\n",
mdata->s_mirror_file_loc, mdata->s_phys_partition_ref);
fe = udf_find_metadata_inode_efe(sb, mdata->s_mirror_file_loc,
@@ -1012,7 +1012,7 @@ static int udf_load_metadata_files(struct super_block *sb, int partition,
addr.logicalBlockNum = mdata->s_bitmap_file_loc;
addr.partitionReferenceNum = mdata->s_phys_partition_ref;
- udf_debug("Bitmap file location: block = %d part = %d\n",
+ udf_debug("Bitmap file location: block = %u part = %u\n",
addr.logicalBlockNum, addr.partitionReferenceNum);
fe = udf_iget_special(sb, &addr);
@@ -1042,7 +1042,7 @@ static void udf_load_fileset(struct super_block *sb, struct buffer_head *bh,
UDF_SB(sb)->s_serial_number = le16_to_cpu(fset->descTag.tagSerialNum);
- udf_debug("Rootdir at block=%d, partition=%d\n",
+ udf_debug("Rootdir at block=%u, partition=%u\n",
root->logicalBlockNum, root->partitionReferenceNum);
}
@@ -1097,7 +1097,7 @@ static int udf_fill_partdesc_info(struct super_block *sb,
if (p->accessType == cpu_to_le32(PD_ACCESS_TYPE_OVERWRITABLE))
map->s_partition_flags |= UDF_PART_FLAG_OVERWRITABLE;
- udf_debug("Partition (%d type %x) starts at physical %d, block length %d\n",
+ udf_debug("Partition (%d type %x) starts at physical %u, block length %u\n",
p_index, map->s_partition_type,
map->s_partition_root, map->s_partition_len);
@@ -1122,7 +1122,7 @@ static int udf_fill_partdesc_info(struct super_block *sb,
}
map->s_uspace.s_table = inode;
map->s_partition_flags |= UDF_PART_FLAG_UNALLOC_TABLE;
- udf_debug("unallocSpaceTable (part %d) @ %ld\n",
+ udf_debug("unallocSpaceTable (part %d) @ %lu\n",
p_index, map->s_uspace.s_table->i_ino);
}
@@ -1134,7 +1134,7 @@ static int udf_fill_partdesc_info(struct super_block *sb,
bitmap->s_extPosition = le32_to_cpu(
phd->unallocSpaceBitmap.extPosition);
map->s_partition_flags |= UDF_PART_FLAG_UNALLOC_BITMAP;
- udf_debug("unallocSpaceBitmap (part %d) @ %d\n",
+ udf_debug("unallocSpaceBitmap (part %d) @ %u\n",
p_index, bitmap->s_extPosition);
}
@@ -1157,7 +1157,7 @@ static int udf_fill_partdesc_info(struct super_block *sb,
}
map->s_fspace.s_table = inode;
map->s_partition_flags |= UDF_PART_FLAG_FREED_TABLE;
- udf_debug("freedSpaceTable (part %d) @ %ld\n",
+ udf_debug("freedSpaceTable (part %d) @ %lu\n",
p_index, map->s_fspace.s_table->i_ino);
}
@@ -1169,7 +1169,7 @@ static int udf_fill_partdesc_info(struct super_block *sb,
bitmap->s_extPosition = le32_to_cpu(
phd->freedSpaceBitmap.extPosition);
map->s_partition_flags |= UDF_PART_FLAG_FREED_BITMAP;
- udf_debug("freedSpaceBitmap (part %d) @ %d\n",
+ udf_debug("freedSpaceBitmap (part %d) @ %u\n",
p_index, bitmap->s_extPosition);
}
return 0;
@@ -1282,7 +1282,7 @@ static int udf_load_partdesc(struct super_block *sb, sector_t block)
/* First scan for TYPE1 and SPARABLE partitions */
for (i = 0; i < sbi->s_partitions; i++) {
map = &sbi->s_partmaps[i];
- udf_debug("Searching map: (%d == %d)\n",
+ udf_debug("Searching map: (%u == %u)\n",
map->s_partition_num, partitionNumber);
if (map->s_partition_num == partitionNumber &&
(map->s_partition_type == UDF_TYPE1_MAP15 ||
@@ -1291,7 +1291,7 @@ static int udf_load_partdesc(struct super_block *sb, sector_t block)
}
if (i >= sbi->s_partitions) {
- udf_debug("Partition (%d) not found in partition map\n",
+ udf_debug("Partition (%u) not found in partition map\n",
partitionNumber);
ret = 0;
goto out_bh;
@@ -1483,7 +1483,7 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
struct metadataPartitionMap *mdm =
(struct metadataPartitionMap *)
&(lvd->partitionMaps[offset]);
- udf_debug("Parsing Logical vol part %d type %d id=%s\n",
+ udf_debug("Parsing Logical vol part %d type %u id=%s\n",
i, type, UDF_ID_METADATA);
map->s_partition_type = UDF_METADATA_MAP25;
@@ -1505,17 +1505,17 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
udf_debug("Metadata Ident suffix=0x%x\n",
le16_to_cpu(*(__le16 *)
mdm->partIdent.identSuffix));
- udf_debug("Metadata part num=%d\n",
+ udf_debug("Metadata part num=%u\n",
le16_to_cpu(mdm->partitionNum));
- udf_debug("Metadata part alloc unit size=%d\n",
+ udf_debug("Metadata part alloc unit size=%u\n",
le32_to_cpu(mdm->allocUnitSize));
- udf_debug("Metadata file loc=%d\n",
+ udf_debug("Metadata file loc=%u\n",
le32_to_cpu(mdm->metadataFileLoc));
- udf_debug("Mirror file loc=%d\n",
+ udf_debug("Mirror file loc=%u\n",
le32_to_cpu(mdm->metadataMirrorFileLoc));
- udf_debug("Bitmap file loc=%d\n",
+ udf_debug("Bitmap file loc=%u\n",
le32_to_cpu(mdm->metadataBitmapFileLoc));
- udf_debug("Flags: %d %d\n",
+ udf_debug("Flags: %d %u\n",
mdata->s_flags, mdm->flags);
} else {
udf_debug("Unknown ident: %s\n",
@@ -1525,7 +1525,7 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
map->s_volumeseqnum = le16_to_cpu(upm2->volSeqNum);
map->s_partition_num = le16_to_cpu(upm2->partitionNum);
}
- udf_debug("Partition (%d:%d) type %d on volume %d\n",
+ udf_debug("Partition (%d:%u) type %u on volume %u\n",
i, map->s_partition_num, type, map->s_volumeseqnum);
}
@@ -1533,7 +1533,7 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
struct long_ad *la = (struct long_ad *)&(lvd->logicalVolContentsUse[0]);
*fileset = lelb_to_cpu(la->extLocation);
- udf_debug("FileSet found in LogicalVolDesc at block=%d, partition=%d\n",
+ udf_debug("FileSet found in LogicalVolDesc at block=%u, partition=%u\n",
fileset->logicalBlockNum,
fileset->partitionReferenceNum);
}
@@ -2159,7 +2159,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
ret = udf_load_vrs(sb, &uopt, silent, &fileset);
if (ret < 0) {
if (!silent && ret != -EACCES) {
- pr_notice("Scanning with blocksize %d failed\n",
+ pr_notice("Scanning with blocksize %u failed\n",
uopt.blocksize);
}
brelse(sbi->s_lvid_bh);
@@ -2184,7 +2184,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
goto error_out;
}
- udf_debug("Lastblock=%d\n", sbi->s_last_block);
+ udf_debug("Lastblock=%u\n", sbi->s_last_block);
if (sbi->s_lvid_bh) {
struct logicalVolIntegrityDescImpUse *lvidiu =
@@ -2255,7 +2255,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
/* perhaps it's not extensible enough, but for now ... */
inode = udf_iget(sb, &rootdir);
if (IS_ERR(inode)) {
- udf_err(sb, "Error in udf_iget, block=%d, partition=%d\n",
+ udf_err(sb, "Error in udf_iget, block=%u, partition=%u\n",
rootdir.logicalBlockNum, rootdir.partitionReferenceNum);
ret = PTR_ERR(inode);
goto error_out;
@@ -2389,7 +2389,7 @@ static unsigned int udf_count_free_bitmap(struct super_block *sb,
struct buffer_head *bh = NULL;
unsigned int accum = 0;
int index;
- int block = 0, newblock;
+ udf_pblk_t block = 0, newblock;
struct kernel_lb_addr loc;
uint32_t bytes;
uint8_t *ptr;
diff --git a/fs/udf/truncate.c b/fs/udf/truncate.c
index 42b8c57795cb..b647f0bd150c 100644
--- a/fs/udf/truncate.c
+++ b/fs/udf/truncate.c
@@ -48,7 +48,7 @@ static void extent_trunc(struct inode *inode, struct extent_position *epos,
if (elen != nelen) {
udf_write_aext(inode, epos, &neloc, nelen, 0);
- if (last_block - first_block > 0) {
+ if (last_block > first_block) {
if (etype == (EXT_RECORDED_ALLOCATED >> 30))
mark_inode_dirty(inode);
diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h
index 63b034984378..8e51704fd75d 100644
--- a/fs/udf/udfdecl.h
+++ b/fs/udf/udfdecl.h
@@ -73,6 +73,8 @@ static inline size_t udf_ext0_offset(struct inode *inode)
/* computes tag checksum */
u8 udf_tag_checksum(const struct tag *t);
+typedef uint32_t udf_pblk_t;
+
struct dentry;
struct inode;
struct task_struct;
@@ -144,15 +146,17 @@ static inline struct inode *udf_iget(struct super_block *sb,
return __udf_iget(sb, ino, false);
}
extern int udf_expand_file_adinicb(struct inode *);
-extern struct buffer_head *udf_expand_dir_adinicb(struct inode *, int *, int *);
-extern struct buffer_head *udf_bread(struct inode *, int, int, int *);
+extern struct buffer_head *udf_expand_dir_adinicb(struct inode *inode,
+ udf_pblk_t *block, int *err);
+extern struct buffer_head *udf_bread(struct inode *inode, udf_pblk_t block,
+ int create, int *err);
extern int udf_setsize(struct inode *, loff_t);
extern void udf_evict_inode(struct inode *);
extern int udf_write_inode(struct inode *, struct writeback_control *wbc);
-extern long udf_block_map(struct inode *, sector_t);
+extern udf_pblk_t udf_block_map(struct inode *inode, sector_t block);
extern int8_t inode_bmap(struct inode *, sector_t, struct extent_position *,
struct kernel_lb_addr *, uint32_t *, sector_t *);
-extern int udf_setup_indirect_aext(struct inode *inode, int block,
+extern int udf_setup_indirect_aext(struct inode *inode, udf_pblk_t block,
struct extent_position *epos);
extern int __udf_add_aext(struct inode *inode, struct extent_position *epos,
struct kernel_lb_addr *eloc, uint32_t elen, int inc);
@@ -168,8 +172,9 @@ extern int8_t udf_current_aext(struct inode *, struct extent_position *,
struct kernel_lb_addr *, uint32_t *, int);
/* misc.c */
-extern struct buffer_head *udf_tgetblk(struct super_block *, int);
-extern struct buffer_head *udf_tread(struct super_block *, int);
+extern struct buffer_head *udf_tgetblk(struct super_block *sb,
+ udf_pblk_t block);
+extern struct buffer_head *udf_tread(struct super_block *sb, udf_pblk_t block);
extern struct genericFormat *udf_add_extendedattr(struct inode *, uint32_t,
uint32_t, uint8_t);
extern struct genericFormat *udf_get_extendedattr(struct inode *, uint32_t,
@@ -228,8 +233,8 @@ extern void udf_free_blocks(struct super_block *, struct inode *,
struct kernel_lb_addr *, uint32_t, uint32_t);
extern int udf_prealloc_blocks(struct super_block *, struct inode *, uint16_t,
uint32_t, uint32_t);
-extern int udf_new_block(struct super_block *, struct inode *, uint16_t,
- uint32_t, int *);
+extern udf_pblk_t udf_new_block(struct super_block *sb, struct inode *inode,
+ uint16_t partition, uint32_t goal, int *err);
/* directory.c */
extern struct fileIdentDesc *udf_fileident_read(struct inode *, loff_t *,
diff --git a/fs/udf/unicode.c b/fs/udf/unicode.c
index 695389a4fc23..f897e55f2cd0 100644
--- a/fs/udf/unicode.c
+++ b/fs/udf/unicode.c
@@ -200,7 +200,7 @@ static int udf_name_from_CS0(uint8_t *str_o, int str_max_len,
cmp_id = ocu[0];
if (cmp_id != 8 && cmp_id != 16) {
memset(str_o, 0, str_max_len);
- pr_err("unknown compression code (%d)\n", cmp_id);
+ pr_err("unknown compression code (%u)\n", cmp_id);
return -EINVAL;
}
u_ch = cmp_id >> 3;
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-18 21:32:34 +0300