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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 23:40:57 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-23 02:04:28 +0300 |
| commit | 5955102c9984fa081b2d570cfac75c97eecf8f3b (patch) | |
| tree | a4744386eac4b916e847eb4eedfada158f6527b4 /fs/ceph/dir.c | |
| parent | 57b8f112cfe6622ddddb8c2641206bb5fa8a112d (diff) | |
| download | linux-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.xz | |
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/ceph/dir.c')
| -rw-r--r-- | fs/ceph/dir.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index 9314b4ea2375..fd11fb231a2e 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -507,7 +507,7 @@ static loff_t ceph_dir_llseek(struct file *file, loff_t offset, int whence) loff_t old_offset = ceph_make_fpos(fi->frag, fi->next_offset); loff_t retval; - mutex_lock(&inode->i_mutex); + inode_lock(inode); retval = -EINVAL; switch (whence) { case SEEK_CUR: @@ -542,7 +542,7 @@ static loff_t ceph_dir_llseek(struct file *file, loff_t offset, int whence) } } out: - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return retval; } |