diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-07 05:28:26 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-07 05:28:26 +0300 |
commit | 09e70bb4d89f727bafa6349155e08ce6ac0d8d9f (patch) | |
tree | 045bb29c77c089e44acd41db6f76a9ee8365c666 | |
parent | 019c407c1dfb81c37036323597e18cce73c84122 (diff) | |
parent | 9436fb4d899333f612e051a6940af52028f7168b (diff) | |
download | linux-09e70bb4d89f727bafa6349155e08ce6ac0d8d9f.tar.xz |
Merge tag 'for_v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull ext2, udf, reiserfs, quota cleanups and minor fixes from Jan Kara:
"A few ext2 fixups and then several (mostly comment and documentation)
cleanups in ext2, udf, reiserfs, and quota"
* tag 'for_v5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
reiserfs: delete duplicated words
udf: osta_udf.h: delete a duplicated word
reiserfs: reiserfs.h: delete a duplicated word
ext2: ext2.h: fix duplicated word + typos
udf: Replace HTTP links with HTTPS ones
quota: Fixup http links in quota doc
Replace HTTP links with HTTPS ones: DISKQUOTA
ext2: initialize quota info in ext2_xattr_set()
ext2: fix some incorrect comments in inode.c
ext2: remove nocheck option
ext2: fix missing percpu_counter_inc
ext2: ext2_find_entry() return -ENOENT if no entry found
ext2: propagate errors up to ext2_find_entry()'s callers
ext2: fix improper assignment for e_value_offs
-rw-r--r-- | Documentation/filesystems/quota.rst | 12 | ||||
-rw-r--r-- | Documentation/filesystems/udf.rst | 2 | ||||
-rw-r--r-- | fs/ext2/dir.c | 55 | ||||
-rw-r--r-- | fs/ext2/ext2.h | 8 | ||||
-rw-r--r-- | fs/ext2/ialloc.c | 3 | ||||
-rw-r--r-- | fs/ext2/inode.c | 7 | ||||
-rw-r--r-- | fs/ext2/namei.c | 39 | ||||
-rw-r--r-- | fs/ext2/super.c | 10 | ||||
-rw-r--r-- | fs/ext2/xattr.c | 6 | ||||
-rw-r--r-- | fs/quota/Kconfig | 2 | ||||
-rw-r--r-- | fs/reiserfs/dir.c | 8 | ||||
-rw-r--r-- | fs/reiserfs/fix_node.c | 4 | ||||
-rw-r--r-- | fs/reiserfs/journal.c | 2 | ||||
-rw-r--r-- | fs/reiserfs/reiserfs.h | 2 | ||||
-rw-r--r-- | fs/reiserfs/xattr_acl.c | 2 | ||||
-rw-r--r-- | fs/udf/ecma_167.h | 2 | ||||
-rw-r--r-- | fs/udf/osta_udf.h | 2 | ||||
-rw-r--r-- | fs/udf/super.c | 4 |
18 files changed, 86 insertions, 84 deletions
diff --git a/Documentation/filesystems/quota.rst b/Documentation/filesystems/quota.rst index a30cdd47c652..abd4303c546e 100644 --- a/Documentation/filesystems/quota.rst +++ b/Documentation/filesystems/quota.rst @@ -18,7 +18,7 @@ Quota limits (and amount of grace time) are set independently for each filesystem. For more details about quota design, see the documentation in quota-tools package -(http://sourceforge.net/projects/linuxquota). +(https://sourceforge.net/projects/linuxquota). Quota netlink interface ======================= @@ -31,11 +31,11 @@ the above events to userspace. There they can be captured by an application and processed accordingly. The interface uses generic netlink framework (see -http://lwn.net/Articles/208755/ and http://people.suug.ch/~tgr/libnl/ for more -details about this layer). The name of the quota generic netlink interface -is "VFS_DQUOT". Definitions of constants below are in <linux/quota.h>. -Since the quota netlink protocol is not namespace aware, quota netlink messages -are sent only in initial network namespace. +https://lwn.net/Articles/208755/ and http://www.infradead.org/~tgr/libnl/ for +more details about this layer). The name of the quota generic netlink interface +is "VFS_DQUOT". Definitions of constants below are in <linux/quota.h>. Since +the quota netlink protocol is not namespace aware, quota netlink messages are +sent only in initial network namespace. Currently, the interface supports only one message type QUOTA_NL_C_WARNING. This command is used to send a notification about any of the above mentioned diff --git a/Documentation/filesystems/udf.rst b/Documentation/filesystems/udf.rst index d9badbf285b2..f9489ddbb767 100644 --- a/Documentation/filesystems/udf.rst +++ b/Documentation/filesystems/udf.rst @@ -72,4 +72,4 @@ For the latest version and toolset see: Documentation on UDF and ECMA 167 is available FREE from: - http://www.osta.org/ - - http://www.ecma-international.org/ + - https://www.ecma-international.org/ diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c index 13318e255ebf..70355ab6740e 100644 --- a/fs/ext2/dir.c +++ b/fs/ext2/dir.c @@ -348,7 +348,6 @@ struct ext2_dir_entry_2 *ext2_find_entry (struct inode *dir, struct page *page = NULL; struct ext2_inode_info *ei = EXT2_I(dir); ext2_dirent * de; - int dir_has_error = 0; if (npages == 0) goto out; @@ -362,25 +361,25 @@ struct ext2_dir_entry_2 *ext2_find_entry (struct inode *dir, n = start; do { char *kaddr; - page = ext2_get_page(dir, n, dir_has_error); - if (!IS_ERR(page)) { - kaddr = page_address(page); - de = (ext2_dirent *) kaddr; - kaddr += ext2_last_byte(dir, n) - reclen; - while ((char *) de <= kaddr) { - if (de->rec_len == 0) { - ext2_error(dir->i_sb, __func__, - "zero-length directory entry"); - ext2_put_page(page); - goto out; - } - if (ext2_match (namelen, name, de)) - goto found; - de = ext2_next_entry(de); + page = ext2_get_page(dir, n, 0); + if (IS_ERR(page)) + return ERR_CAST(page); + + kaddr = page_address(page); + de = (ext2_dirent *) kaddr; + kaddr += ext2_last_byte(dir, n) - reclen; + while ((char *) de <= kaddr) { + if (de->rec_len == 0) { + ext2_error(dir->i_sb, __func__, + "zero-length directory entry"); + ext2_put_page(page); + goto out; } - ext2_put_page(page); - } else - dir_has_error = 1; + if (ext2_match(namelen, name, de)) + goto found; + de = ext2_next_entry(de); + } + ext2_put_page(page); if (++n >= npages) n = 0; @@ -394,7 +393,7 @@ struct ext2_dir_entry_2 *ext2_find_entry (struct inode *dir, } } while (n != start); out: - return NULL; + return ERR_PTR(-ENOENT); found: *res_page = page; @@ -414,18 +413,18 @@ struct ext2_dir_entry_2 * ext2_dotdot (struct inode *dir, struct page **p) return de; } -ino_t ext2_inode_by_name(struct inode *dir, const struct qstr *child) +int ext2_inode_by_name(struct inode *dir, const struct qstr *child, ino_t *ino) { - ino_t res = 0; struct ext2_dir_entry_2 *de; struct page *page; - de = ext2_find_entry (dir, child, &page); - if (de) { - res = le32_to_cpu(de->inode); - ext2_put_page(page); - } - return res; + de = ext2_find_entry(dir, child, &page); + if (IS_ERR(de)) + return PTR_ERR(de); + + *ino = le32_to_cpu(de->inode); + ext2_put_page(page); + return 0; } static int ext2_prepare_chunk(struct page *page, loff_t pos, unsigned len) diff --git a/fs/ext2/ext2.h b/fs/ext2/ext2.h index 8178bd38a9d6..5136b7289e8d 100644 --- a/fs/ext2/ext2.h +++ b/fs/ext2/ext2.h @@ -52,8 +52,8 @@ struct ext2_block_alloc_info { /* * Was i_next_alloc_goal in ext2_inode_info * is the *physical* companion to i_next_alloc_block. - * it the the physical block number of the block which was most-recentl - * allocated to this file. This give us the goal (target) for the next + * it is the physical block number of the block which was most-recently + * allocated to this file. This gives us the goal (target) for the next * allocation when we detect linearly ascending requests. */ ext2_fsblk_t last_alloc_physical_block; @@ -374,7 +374,6 @@ struct ext2_inode { /* * Mount flags */ -#define EXT2_MOUNT_CHECK 0x000001 /* Do mount-time checks */ #define EXT2_MOUNT_OLDALLOC 0x000002 /* Don't use the new Orlov allocator */ #define EXT2_MOUNT_GRPID 0x000004 /* Create files with directory's group */ #define EXT2_MOUNT_DEBUG 0x000008 /* Some debugging messages */ @@ -738,7 +737,8 @@ extern void ext2_rsv_window_add(struct super_block *sb, struct ext2_reserve_wind /* dir.c */ extern int ext2_add_link (struct dentry *, struct inode *); -extern ino_t ext2_inode_by_name(struct inode *, const struct qstr *); +extern int ext2_inode_by_name(struct inode *dir, + const struct qstr *child, ino_t *ino); extern int ext2_make_empty(struct inode *, struct inode *); extern struct ext2_dir_entry_2 * ext2_find_entry (struct inode *,const struct qstr *, struct page **); extern int ext2_delete_entry (struct ext2_dir_entry_2 *, struct page *); diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c index fda7d3f5b4be..432c3febea6d 100644 --- a/fs/ext2/ialloc.c +++ b/fs/ext2/ialloc.c @@ -80,6 +80,7 @@ static void ext2_release_inode(struct super_block *sb, int group, int dir) if (dir) le16_add_cpu(&desc->bg_used_dirs_count, -1); spin_unlock(sb_bgl_lock(EXT2_SB(sb), group)); + percpu_counter_inc(&EXT2_SB(sb)->s_freeinodes_counter); if (dir) percpu_counter_dec(&EXT2_SB(sb)->s_dirs_counter); mark_buffer_dirty(bh); @@ -528,7 +529,7 @@ got: goto fail; } - percpu_counter_add(&sbi->s_freeinodes_counter, -1); + percpu_counter_dec(&sbi->s_freeinodes_counter); if (S_ISDIR(mode)) percpu_counter_inc(&sbi->s_dirs_counter); diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index c8b371c82b4f..80662e1f7889 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -356,8 +356,7 @@ static inline ext2_fsblk_t ext2_find_goal(struct inode *inode, long block, * @blks: number of data blocks to be mapped. * @blocks_to_boundary: the offset in the indirect block * - * return the total number of blocks to be allocate, including the - * direct and indirect blocks. + * return the number of direct blocks to allocate. */ static int ext2_blks_to_allocate(Indirect * branch, int k, unsigned long blks, @@ -390,11 +389,9 @@ ext2_blks_to_allocate(Indirect * branch, int k, unsigned long blks, * ext2_alloc_blocks: multiple allocate blocks needed for a branch * @indirect_blks: the number of blocks need to allocate for indirect * blocks - * + * @blks: the number of blocks need to allocate for direct blocks * @new_blocks: on return it will store the new block numbers for * the indirect blocks(if needed) and the first direct block, - * @blks: on return it will store the total number of allocated - * direct blocks */ static int ext2_alloc_blocks(struct inode *inode, ext2_fsblk_t goal, int indirect_blks, int blks, diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c index ba3e3e075891..5bf2c145643b 100644 --- a/fs/ext2/namei.c +++ b/fs/ext2/namei.c @@ -57,13 +57,17 @@ static struct dentry *ext2_lookup(struct inode * dir, struct dentry *dentry, uns { struct inode * inode; ino_t ino; + int res; if (dentry->d_name.len > EXT2_NAME_LEN) return ERR_PTR(-ENAMETOOLONG); - ino = ext2_inode_by_name(dir, &dentry->d_name); - inode = NULL; - if (ino) { + res = ext2_inode_by_name(dir, &dentry->d_name, &ino); + if (res) { + if (res != -ENOENT) + return ERR_PTR(res); + inode = NULL; + } else { inode = ext2_iget(dir->i_sb, ino); if (inode == ERR_PTR(-ESTALE)) { ext2_error(dir->i_sb, __func__, @@ -78,9 +82,13 @@ static struct dentry *ext2_lookup(struct inode * dir, struct dentry *dentry, uns struct dentry *ext2_get_parent(struct dentry *child) { struct qstr dotdot = QSTR_INIT("..", 2); - unsigned long ino = ext2_inode_by_name(d_inode(child), &dotdot); - if (!ino) - return ERR_PTR(-ENOENT); + ino_t ino; + int res; + + res = ext2_inode_by_name(d_inode(child), &dotdot, &ino); + if (res) + return ERR_PTR(res); + return d_obtain_alias(ext2_iget(child->d_sb, ino)); } @@ -274,9 +282,9 @@ static int ext2_unlink(struct inode * dir, struct dentry *dentry) if (err) goto out; - de = ext2_find_entry (dir, &dentry->d_name, &page); - if (!de) { - err = -ENOENT; + de = ext2_find_entry(dir, &dentry->d_name, &page); + if (IS_ERR(de)) { + err = PTR_ERR(de); goto out; } @@ -330,9 +338,9 @@ static int ext2_rename (struct inode * old_dir, struct dentry * old_dentry, if (err) goto out; - old_de = ext2_find_entry (old_dir, &old_dentry->d_name, &old_page); - if (!old_de) { - err = -ENOENT; + old_de = ext2_find_entry(old_dir, &old_dentry->d_name, &old_page); + if (IS_ERR(old_de)) { + err = PTR_ERR(old_de); goto out; } @@ -351,10 +359,11 @@ static int ext2_rename (struct inode * old_dir, struct dentry * old_dentry, if (dir_de && !ext2_empty_dir (new_inode)) goto out_dir; - err = -ENOENT; - new_de = ext2_find_entry (new_dir, &new_dentry->d_name, &new_page); - if (!new_de) + new_de = ext2_find_entry(new_dir, &new_dentry->d_name, &new_page); + if (IS_ERR(new_de)) { + err = PTR_ERR(new_de); goto out_dir; + } ext2_set_link(new_dir, new_de, new_page, old_inode, 1); new_inode->i_ctime = current_time(new_inode); if (dir_de) diff --git a/fs/ext2/super.c b/fs/ext2/super.c index 4a4ab683250d..dda860562ca3 100644 --- a/fs/ext2/super.c +++ b/fs/ext2/super.c @@ -431,7 +431,7 @@ static unsigned long get_sb_block(void **data) enum { Opt_bsd_df, Opt_minix_df, Opt_grpid, Opt_nogrpid, Opt_resgid, Opt_resuid, Opt_sb, Opt_err_cont, Opt_err_panic, - Opt_err_ro, Opt_nouid32, Opt_nocheck, Opt_debug, + Opt_err_ro, Opt_nouid32, Opt_debug, Opt_oldalloc, Opt_orlov, Opt_nobh, Opt_user_xattr, Opt_nouser_xattr, Opt_acl, Opt_noacl, Opt_xip, Opt_dax, Opt_ignore, Opt_err, Opt_quota, Opt_usrquota, Opt_grpquota, Opt_reservation, Opt_noreservation @@ -451,8 +451,6 @@ static const match_table_t tokens = { {Opt_err_panic, "errors=panic"}, {Opt_err_ro, "errors=remount-ro"}, {Opt_nouid32, "nouid32"}, - {Opt_nocheck, "check=none"}, - {Opt_nocheck, "nocheck"}, {Opt_debug, "debug"}, {Opt_oldalloc, "oldalloc"}, {Opt_orlov, "orlov"}, @@ -546,12 +544,6 @@ static int parse_options(char *options, struct super_block *sb, case Opt_nouid32: set_opt (opts->s_mount_opt, NO_UID32); break; - case Opt_nocheck: - ext2_msg(sb, KERN_WARNING, - "Option nocheck/check=none is deprecated and" - " will be removed in June 2020."); - clear_opt (opts->s_mount_opt, CHECK); - break; case Opt_debug: set_opt (opts->s_mount_opt, DEBUG); break; diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c index 943cc469f42f..841fa6d9d744 100644 --- a/fs/ext2/xattr.c +++ b/fs/ext2/xattr.c @@ -437,6 +437,9 @@ ext2_xattr_set(struct inode *inode, int name_index, const char *name, name_len = strlen(name); if (name_len > 255 || value_len > sb->s_blocksize) return -ERANGE; + error = dquot_initialize(inode); + if (error) + return error; down_write(&EXT2_I(inode)->xattr_sem); if (EXT2_I(inode)->i_file_acl) { /* The inode already has an extended attribute block. */ @@ -588,7 +591,6 @@ bad_block: /* Remove the old value. */ memmove(first_val + size, first_val, val - first_val); memset(first_val, 0, size); - here->e_value_offs = 0; min_offs += size; /* Adjust all value offsets. */ @@ -600,6 +602,8 @@ bad_block: cpu_to_le16(o + size); last = EXT2_XATTR_NEXT(last); } + + here->e_value_offs = 0; } if (value == NULL) { /* Remove the old name. */ diff --git a/fs/quota/Kconfig b/fs/quota/Kconfig index 7218314ca13f..d1ceb76adb71 100644 --- a/fs/quota/Kconfig +++ b/fs/quota/Kconfig @@ -15,7 +15,7 @@ config QUOTA Ext3, ext4 and reiserfs also support journaled quotas for which you don't need to run quotacheck(8) after an unclean shutdown. For further details, read the Quota mini-HOWTO, available from - <http://www.tldp.org/docs.html#howto>, or the documentation provided + <https://www.tldp.org/docs.html#howto>, or the documentation provided with the quota tools. Probably the quota support is only useful for multi user systems. If unsure, say N. diff --git a/fs/reiserfs/dir.c b/fs/reiserfs/dir.c index 5b50689d8539..79ee2b436685 100644 --- a/fs/reiserfs/dir.c +++ b/fs/reiserfs/dir.c @@ -289,7 +289,7 @@ void make_empty_dir_item_v1(char *body, __le32 dirid, __le32 objid, /* direntry header of "." */ put_deh_offset(dot, DOT_OFFSET); - /* these two are from make_le_item_head, and are are LE */ + /* these two are from make_le_item_head, and are LE */ dot->deh_dir_id = dirid; dot->deh_objectid = objid; dot->deh_state = 0; /* Endian safe if 0 */ @@ -299,7 +299,7 @@ void make_empty_dir_item_v1(char *body, __le32 dirid, __le32 objid, /* direntry header of ".." */ put_deh_offset(dotdot, DOT_DOT_OFFSET); /* key of ".." for the root directory */ - /* these two are from the inode, and are are LE */ + /* these two are from the inode, and are LE */ dotdot->deh_dir_id = par_dirid; dotdot->deh_objectid = par_objid; dotdot->deh_state = 0; /* Endian safe if 0 */ @@ -323,7 +323,7 @@ void make_empty_dir_item(char *body, __le32 dirid, __le32 objid, /* direntry header of "." */ put_deh_offset(dot, DOT_OFFSET); - /* these two are from make_le_item_head, and are are LE */ + /* these two are from make_le_item_head, and are LE */ dot->deh_dir_id = dirid; dot->deh_objectid = objid; dot->deh_state = 0; /* Endian safe if 0 */ @@ -333,7 +333,7 @@ void make_empty_dir_item(char *body, __le32 dirid, __le32 objid, /* direntry header of ".." */ put_deh_offset(dotdot, DOT_DOT_OFFSET); /* key of ".." for the root directory */ - /* these two are from the inode, and are are LE */ + /* these two are from the inode, and are LE */ dotdot->deh_dir_id = par_dirid; dotdot->deh_objectid = par_objid; dotdot->deh_state = 0; /* Endian safe if 0 */ diff --git a/fs/reiserfs/fix_node.c b/fs/reiserfs/fix_node.c index 117092224111..fefe87e1c099 100644 --- a/fs/reiserfs/fix_node.c +++ b/fs/reiserfs/fix_node.c @@ -611,9 +611,9 @@ static int get_num_ver(int mode, struct tree_balance *tb, int h, * blk_num number of blocks that S[h] will be splitted into; * s012 number of items that fall into splitted nodes. * lbytes number of bytes which flow to the left neighbor from the - * item that is not not shifted entirely + * item that is not shifted entirely * rbytes number of bytes which flow to the right neighbor from the - * item that is not not shifted entirely + * item that is not shifted entirely * s1bytes number of bytes which flow to the first new node when * S[0] splits (this number is contained in s012 array) */ diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c index 5c766330e493..e98f99338f8f 100644 --- a/fs/reiserfs/journal.c +++ b/fs/reiserfs/journal.c @@ -32,7 +32,7 @@ * to disk for all backgrounded commits that have been * around too long. * -- Note, if you call this as an immediate flush from - * from within kupdate, it will ignore the immediate flag + * within kupdate, it will ignore the immediate flag */ #include <linux/time.h> diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h index 726580114d55..f69871516167 100644 --- a/fs/reiserfs/reiserfs.h +++ b/fs/reiserfs/reiserfs.h @@ -1109,7 +1109,7 @@ int is_reiserfs_jr(struct reiserfs_super_block *rs); * ReiserFS leaves the first 64k unused, so that partition labels have * enough space. If someone wants to write a fancy bootloader that * needs more than 64k, let us know, and this will be increased in size. - * This number must be larger than than the largest block size on any + * This number must be larger than the largest block size on any * platform, or code will break. -Hans */ #define REISERFS_DISK_OFFSET_IN_BYTES (64 * 1024) diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c index 05f666794561..ccd40df6eb45 100644 --- a/fs/reiserfs/xattr_acl.c +++ b/fs/reiserfs/xattr_acl.c @@ -373,7 +373,7 @@ int reiserfs_cache_default_acl(struct inode *inode) /* Other xattrs can be created during inode creation. We don't * want to claim too many blocks, so we check to see if we - * we need to create the tree to the xattrs, and then we + * need to create the tree to the xattrs, and then we * just want two files. */ nblocks = reiserfs_xattr_jcreate_nblocks(inode); nblocks += JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb); diff --git a/fs/udf/ecma_167.h b/fs/udf/ecma_167.h index 736ebc5dc441..185c3e247648 100644 --- a/fs/udf/ecma_167.h +++ b/fs/udf/ecma_167.h @@ -2,7 +2,7 @@ * ecma_167.h * * This file is based on ECMA-167 3rd edition (June 1997) - * http://www.ecma.ch + * https://www.ecma.ch * * Copyright (c) 2001-2002 Ben Fennema * Copyright (c) 2017-2019 Pali Rohár <pali@kernel.org> diff --git a/fs/udf/osta_udf.h b/fs/udf/osta_udf.h index d5fbfab3ddb6..22bc4fb2feb9 100644 --- a/fs/udf/osta_udf.h +++ b/fs/udf/osta_udf.h @@ -226,7 +226,7 @@ struct sparingTable { #define ICBTAG_FILE_TYPE_MIRROR 0xFB #define ICBTAG_FILE_TYPE_BITMAP 0xFC -/* struct struct long_ad ICB - ADImpUse (UDF 2.60 2.2.4.3) */ +/* struct long_ad ICB - ADImpUse (UDF 2.60 2.2.4.3) */ struct allocDescImpUse { __le16 flags; uint8_t impUse[4]; diff --git a/fs/udf/super.c b/fs/udf/super.c index f747bf72edbe..1c42f544096d 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -11,8 +11,8 @@ * This code is based on version 2.00 of the UDF specification, * and revision 3 of the ECMA 167 standard [equivalent to ISO 13346]. * http://www.osta.org/ - * http://www.ecma.ch/ - * http://www.iso.org/ + * https://www.ecma.ch/ + * https://www.iso.org/ * * COPYRIGHT * This file is distributed under the terms of the GNU General Public |