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authorAl Viro <viro@zeniv.linux.org.uk>2016-01-22 15:40:57 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2016-01-22 18:04:28 -0500
commit5955102c9984fa081b2d570cfac75c97eecf8f3b (patch)
treea4744386eac4b916e847eb4eedfada158f6527b4 /fs/gfs2/file.c
parent57b8f112cfe6622ddddb8c2641206bb5fa8a112d (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 'fs/gfs2/file.c')
-rw-r--r--fs/gfs2/file.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index 7412863cda1e..c9384f932975 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -914,7 +914,7 @@ static long gfs2_fallocate(struct file *file, int mode, loff_t offset, loff_t le
if ((mode & ~FALLOC_FL_KEEP_SIZE) || gfs2_is_jdata(ip))
return -EOPNOTSUPP;
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &gh);
ret = gfs2_glock_nq(&gh);
@@ -946,7 +946,7 @@ out_unlock:
gfs2_glock_dq(&gh);
out_uninit:
gfs2_holder_uninit(&gh);
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
return ret;
}