diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 15:40:57 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 18:04:28 -0500 |
| commit | 5955102c9984fa081b2d570cfac75c97eecf8f3b (patch) | |
| tree | a4744386eac4b916e847eb4eedfada158f6527b4 /drivers/staging/lustre/lustre/llite/vvp_io.c | |
| parent | 57b8f112cfe6622ddddb8c2641206bb5fa8a112d (diff) | |
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 'drivers/staging/lustre/lustre/llite/vvp_io.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/llite/vvp_io.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/lustre/lustre/llite/vvp_io.c b/drivers/staging/lustre/lustre/llite/vvp_io.c index f68e972886ca..0920ac6b3003 100644 --- a/drivers/staging/lustre/lustre/llite/vvp_io.c +++ b/drivers/staging/lustre/lustre/llite/vvp_io.c @@ -439,7 +439,7 @@ static int vvp_io_setattr_start(const struct lu_env *env, struct inode *inode = ccc_object_inode(io->ci_obj); int result = 0; - mutex_lock(&inode->i_mutex); + inode_lock(inode); if (cl_io_is_trunc(io)) result = vvp_io_setattr_trunc(env, ios, inode, io->u.ci_setattr.sa_attr.lvb_size); @@ -459,7 +459,7 @@ static void vvp_io_setattr_end(const struct lu_env *env, * because osc has already notified to destroy osc_extents. */ vvp_do_vmtruncate(inode, io->u.ci_setattr.sa_attr.lvb_size); - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); } static void vvp_io_setattr_fini(const struct lu_env *env, |