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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-02 22:41:01 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-02 22:41:01 +0400 |
| commit | d211858837ff8d8e31942ca7d27e6e08b3b46f5e (patch) | |
| tree | a8ec83a791066e64ad02052498dbe39ebefacab9 /fs/ext4/namei.c | |
| parent | f1f8935a5c38a2c61e86a42bc971a2539eef2211 (diff) | |
| parent | f0023bc617ba600956b9226f1806033d7486c8ba (diff) | |
| download | linux-d211858837ff8d8e31942ca7d27e6e08b3b46f5e.tar.xz | |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue:
vfs: add d_prune dentry operation
vfs: protect i_nlink
filesystems: add set_nlink()
filesystems: add missing nlink wrappers
logfs: remove unnecessary nlink setting
ocfs2: remove unnecessary nlink setting
jfs: remove unnecessary nlink setting
hypfs: remove unnecessary nlink setting
vfs: ignore error on forced remount
readlinkat: ensure we return ENOENT for the empty pathname for normal lookups
vfs: fix dentry leak in simple_fill_super()
Diffstat (limited to 'fs/ext4/namei.c')
| -rw-r--r-- | fs/ext4/namei.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 2a75eed2ef06..aa4c782c9dd7 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -1694,7 +1694,7 @@ static void ext4_inc_count(handle_t *handle, struct inode *inode) if (is_dx(inode) && inode->i_nlink > 1) { /* limit is 16-bit i_links_count */ if (inode->i_nlink >= EXT4_LINK_MAX || inode->i_nlink == 2) { - inode->i_nlink = 1; + set_nlink(inode, 1); EXT4_SET_RO_COMPAT_FEATURE(inode->i_sb, EXT4_FEATURE_RO_COMPAT_DIR_NLINK); } @@ -1860,7 +1860,7 @@ retry: de->name_len = 2; strcpy(de->name, ".."); ext4_set_de_type(dir->i_sb, de, S_IFDIR); - inode->i_nlink = 2; + set_nlink(inode, 2); BUFFER_TRACE(dir_block, "call ext4_handle_dirty_metadata"); err = ext4_handle_dirty_metadata(handle, inode, dir_block); if (err) @@ -2213,7 +2213,7 @@ static int ext4_unlink(struct inode *dir, struct dentry *dentry) ext4_warning(inode->i_sb, "Deleting nonexistent file (%lu), %d", inode->i_ino, inode->i_nlink); - inode->i_nlink = 1; + set_nlink(inode, 1); } retval = ext4_delete_entry(handle, dir, de, bh); if (retval) @@ -2538,7 +2538,7 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry, if (new_inode) { /* checked empty_dir above, can't have another parent, * ext4_dec_count() won't work for many-linked dirs */ - new_inode->i_nlink = 0; + clear_nlink(new_inode); } else { ext4_inc_count(handle, new_dir); ext4_update_dx_flag(new_dir); |