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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 21:40:57 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-23 00:04:28 +0100 |
| commit | 5955102c9984fa081b2d570cfac75c97eecf8f3b (patch) | |
| tree | a4744386eac4b916e847eb4eedfada158f6527b4 /fs/ubifs/dir.c | |
| parent | lustre: remove unused declaration (diff) | |
| download | linux-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.xz linux-5955102c9984fa081b2d570cfac75c97eecf8f3b.zip | |
wrappers for ->i_mutex access
parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested},
inode_foo(inode) being mutex_foo(&inode->i_mutex).
Please, use those for access to ->i_mutex; over the coming cycle
->i_mutex will become rwsem, with ->lookup() done with it held
only shared.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ubifs/dir.c')
| -rw-r--r-- | fs/ubifs/dir.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index e49bd2808bf3..795992a8321e 100644 --- a/fs/ubifs/dir.c +++ b/fs/ubifs/dir.c @@ -515,8 +515,8 @@ static int ubifs_link(struct dentry *old_dentry, struct inode *dir, dbg_gen("dent '%pd' to ino %lu (nlink %d) in dir ino %lu", dentry, inode->i_ino, inode->i_nlink, dir->i_ino); - ubifs_assert(mutex_is_locked(&dir->i_mutex)); - ubifs_assert(mutex_is_locked(&inode->i_mutex)); + ubifs_assert(inode_is_locked(dir)); + ubifs_assert(inode_is_locked(inode)); err = dbg_check_synced_i_size(c, inode); if (err) @@ -572,8 +572,8 @@ static int ubifs_unlink(struct inode *dir, struct dentry *dentry) dbg_gen("dent '%pd' from ino %lu (nlink %d) in dir ino %lu", dentry, inode->i_ino, inode->i_nlink, dir->i_ino); - ubifs_assert(mutex_is_locked(&dir->i_mutex)); - ubifs_assert(mutex_is_locked(&inode->i_mutex)); + ubifs_assert(inode_is_locked(dir)); + ubifs_assert(inode_is_locked(inode)); err = dbg_check_synced_i_size(c, inode); if (err) return err; @@ -661,8 +661,8 @@ static int ubifs_rmdir(struct inode *dir, struct dentry *dentry) dbg_gen("directory '%pd', ino %lu in dir ino %lu", dentry, inode->i_ino, dir->i_ino); - ubifs_assert(mutex_is_locked(&dir->i_mutex)); - ubifs_assert(mutex_is_locked(&inode->i_mutex)); + ubifs_assert(inode_is_locked(dir)); + ubifs_assert(inode_is_locked(inode)); err = check_dir_empty(c, d_inode(dentry)); if (err) return err; @@ -996,10 +996,10 @@ static int ubifs_rename(struct inode *old_dir, struct dentry *old_dentry, dbg_gen("dent '%pd' ino %lu in dir ino %lu to dent '%pd' in dir ino %lu", old_dentry, old_inode->i_ino, old_dir->i_ino, new_dentry, new_dir->i_ino); - ubifs_assert(mutex_is_locked(&old_dir->i_mutex)); - ubifs_assert(mutex_is_locked(&new_dir->i_mutex)); + ubifs_assert(inode_is_locked(old_dir)); + ubifs_assert(inode_is_locked(new_dir)); if (unlink) - ubifs_assert(mutex_is_locked(&new_inode->i_mutex)); + ubifs_assert(inode_is_locked(new_inode)); if (unlink && is_dir) { |