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Diffstat (limited to 'fs/ocfs2/inode.c')
-rw-r--r--fs/ocfs2/inode.c113
1 files changed, 52 insertions, 61 deletions
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 07cc8bb68b6d..abb0a95cc717 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -376,6 +376,10 @@ void ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe,
OCFS2_I(inode)->ip_last_used_slot = 0;
OCFS2_I(inode)->ip_last_used_group = 0;
+
+ if (S_ISDIR(inode->i_mode))
+ ocfs2_resv_set_type(&OCFS2_I(inode)->ip_la_data_resv,
+ OCFS2_RESV_FLAG_DIR);
mlog_exit_void();
}
@@ -539,7 +543,6 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb,
struct buffer_head *fe_bh)
{
int status = 0;
- struct ocfs2_truncate_context *tc = NULL;
struct ocfs2_dinode *fe;
handle_t *handle = NULL;
@@ -558,6 +561,7 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb,
handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS);
if (IS_ERR(handle)) {
status = PTR_ERR(handle);
+ handle = NULL;
mlog_errno(status);
goto out;
}
@@ -581,13 +585,7 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb,
ocfs2_commit_trans(osb, handle);
handle = NULL;
- status = ocfs2_prepare_truncate(osb, inode, fe_bh, &tc);
- if (status < 0) {
- mlog_errno(status);
- goto out;
- }
-
- status = ocfs2_commit_truncate(osb, inode, fe_bh, tc);
+ status = ocfs2_commit_truncate(osb, inode, fe_bh);
if (status < 0) {
mlog_errno(status);
goto out;
@@ -639,11 +637,13 @@ static int ocfs2_remove_inode(struct inode *inode,
goto bail_unlock;
}
- status = ocfs2_orphan_del(osb, handle, orphan_dir_inode, inode,
- orphan_dir_bh);
- if (status < 0) {
- mlog_errno(status);
- goto bail_commit;
+ if (!(OCFS2_I(inode)->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)) {
+ status = ocfs2_orphan_del(osb, handle, orphan_dir_inode, inode,
+ orphan_dir_bh);
+ if (status < 0) {
+ mlog_errno(status);
+ goto bail_commit;
+ }
}
/* set the inodes dtime */
@@ -656,12 +656,7 @@ static int ocfs2_remove_inode(struct inode *inode,
di->i_dtime = cpu_to_le64(CURRENT_TIME.tv_sec);
di->i_flags &= cpu_to_le32(~(OCFS2_VALID_FL | OCFS2_ORPHANED_FL));
-
- status = ocfs2_journal_dirty(handle, di_bh);
- if (status < 0) {
- mlog_errno(status);
- goto bail_commit;
- }
+ ocfs2_journal_dirty(handle, di_bh);
ocfs2_remove_from_cache(INODE_CACHE(inode), di_bh);
dquot_free_inode(inode);
@@ -722,38 +717,39 @@ static void ocfs2_signal_wipe_completion(struct ocfs2_super *osb,
static int ocfs2_wipe_inode(struct inode *inode,
struct buffer_head *di_bh)
{
- int status, orphaned_slot;
+ int status, orphaned_slot = -1;
struct inode *orphan_dir_inode = NULL;
struct buffer_head *orphan_dir_bh = NULL;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
- struct ocfs2_dinode *di;
+ struct ocfs2_dinode *di = (struct ocfs2_dinode *) di_bh->b_data;
- di = (struct ocfs2_dinode *) di_bh->b_data;
- orphaned_slot = le16_to_cpu(di->i_orphaned_slot);
+ if (!(OCFS2_I(inode)->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)) {
+ orphaned_slot = le16_to_cpu(di->i_orphaned_slot);
- status = ocfs2_check_orphan_recovery_state(osb, orphaned_slot);
- if (status)
- return status;
+ status = ocfs2_check_orphan_recovery_state(osb, orphaned_slot);
+ if (status)
+ return status;
- orphan_dir_inode = ocfs2_get_system_file_inode(osb,
- ORPHAN_DIR_SYSTEM_INODE,
- orphaned_slot);
- if (!orphan_dir_inode) {
- status = -EEXIST;
- mlog_errno(status);
- goto bail;
- }
+ orphan_dir_inode = ocfs2_get_system_file_inode(osb,
+ ORPHAN_DIR_SYSTEM_INODE,
+ orphaned_slot);
+ if (!orphan_dir_inode) {
+ status = -EEXIST;
+ mlog_errno(status);
+ goto bail;
+ }
- /* Lock the orphan dir. The lock will be held for the entire
- * delete_inode operation. We do this now to avoid races with
- * recovery completion on other nodes. */
- mutex_lock(&orphan_dir_inode->i_mutex);
- status = ocfs2_inode_lock(orphan_dir_inode, &orphan_dir_bh, 1);
- if (status < 0) {
- mutex_unlock(&orphan_dir_inode->i_mutex);
+ /* Lock the orphan dir. The lock will be held for the entire
+ * delete_inode operation. We do this now to avoid races with
+ * recovery completion on other nodes. */
+ mutex_lock(&orphan_dir_inode->i_mutex);
+ status = ocfs2_inode_lock(orphan_dir_inode, &orphan_dir_bh, 1);
+ if (status < 0) {
+ mutex_unlock(&orphan_dir_inode->i_mutex);
- mlog_errno(status);
- goto bail;
+ mlog_errno(status);
+ goto bail;
+ }
}
/* we do this while holding the orphan dir lock because we
@@ -794,6 +790,9 @@ static int ocfs2_wipe_inode(struct inode *inode,
mlog_errno(status);
bail_unlock_dir:
+ if (OCFS2_I(inode)->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)
+ return status;
+
ocfs2_inode_unlock(orphan_dir_inode, 1);
mutex_unlock(&orphan_dir_inode->i_mutex);
brelse(orphan_dir_bh);
@@ -889,7 +888,8 @@ static int ocfs2_query_inode_wipe(struct inode *inode,
/* Do some basic inode verification... */
di = (struct ocfs2_dinode *) di_bh->b_data;
- if (!(di->i_flags & cpu_to_le32(OCFS2_ORPHANED_FL))) {
+ if (!(di->i_flags & cpu_to_le32(OCFS2_ORPHANED_FL)) &&
+ !(oi->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)) {
/*
* Inodes in the orphan dir must have ORPHANED_FL. The only
* inodes that come back out of the orphan dir are reflink
@@ -972,7 +972,7 @@ static void ocfs2_cleanup_delete_inode(struct inode *inode,
void ocfs2_delete_inode(struct inode *inode)
{
int wipe, status;
- sigset_t blocked, oldset;
+ sigset_t oldset;
struct buffer_head *di_bh = NULL;
mlog_entry("(inode->i_ino = %lu)\n", inode->i_ino);
@@ -999,13 +999,7 @@ void ocfs2_delete_inode(struct inode *inode)
* messaging paths may return us -ERESTARTSYS. Which would
* cause us to exit early, resulting in inodes being orphaned
* forever. */
- sigfillset(&blocked);
- status = sigprocmask(SIG_BLOCK, &blocked, &oldset);
- if (status < 0) {
- mlog_errno(status);
- ocfs2_cleanup_delete_inode(inode, 1);
- goto bail;
- }
+ ocfs2_block_signals(&oldset);
/*
* Synchronize us against ocfs2_get_dentry. We take this in
@@ -1079,9 +1073,7 @@ bail_unlock_nfs_sync:
ocfs2_nfs_sync_unlock(OCFS2_SB(inode->i_sb), 0);
bail_unblock:
- status = sigprocmask(SIG_SETMASK, &oldset, NULL);
- if (status < 0)
- mlog_errno(status);
+ ocfs2_unblock_signals(&oldset);
bail:
clear_inode(inode);
mlog_exit_void();
@@ -1115,6 +1107,10 @@ void ocfs2_clear_inode(struct inode *inode)
ocfs2_mark_lockres_freeing(&oi->ip_inode_lockres);
ocfs2_mark_lockres_freeing(&oi->ip_open_lockres);
+ ocfs2_resv_discard(&OCFS2_SB(inode->i_sb)->osb_la_resmap,
+ &oi->ip_la_data_resv);
+ ocfs2_resv_init_once(&oi->ip_la_data_resv);
+
/* We very well may get a clear_inode before all an inodes
* metadata has hit disk. Of course, we can't drop any cluster
* locks until the journal has finished with it. The only
@@ -1290,13 +1286,8 @@ int ocfs2_mark_inode_dirty(handle_t *handle,
fe->i_mtime = cpu_to_le64(inode->i_mtime.tv_sec);
fe->i_mtime_nsec = cpu_to_le32(inode->i_mtime.tv_nsec);
- status = ocfs2_journal_dirty(handle, bh);
- if (status < 0)
- mlog_errno(status);
-
- status = 0;
+ ocfs2_journal_dirty(handle, bh);
leave:
-
mlog_exit(status);
return status;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-10-29 02:16:25 +0300