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authorAl Viro <viro@zeniv.linux.org.uk>2016-04-15 22:08:36 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2016-05-03 02:49:28 +0300
commit9902af79c01a8e39bb99b922fa3eef6d4ea23d69 (patch)
treeb04cc75b5e4a028bfdb619e0a0a0f8cd71113ff2 /fs/ocfs2/inode.c
parentd9171b9345261e0d941d92fdda5672b5db67f968 (diff)
downloadlinux-9902af79c01a8e39bb99b922fa3eef6d4ea23d69.tar.xz
parallel lookups: actual switch to rwsem
ta-da! The main issue is the lack of down_write_killable(), so the places like readdir.c switched to plain inode_lock(); once killable variants of rwsem primitives appear, that'll be dealt with. lockdep side also might need more work Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ocfs2/inode.c')
-rw-r--r--fs/ocfs2/inode.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 12f4a9e9800f..0748777f2e2a 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -262,7 +262,7 @@ static int ocfs2_init_locked_inode(struct inode *inode, void *opaque)
inode->i_ino = args->fi_ino;
OCFS2_I(inode)->ip_blkno = args->fi_blkno;
if (args->fi_sysfile_type != 0)
- lockdep_set_class(&inode->i_mutex,
+ lockdep_set_class(&inode->i_rwsem,
&ocfs2_sysfile_lock_key[args->fi_sysfile_type]);
if (args->fi_sysfile_type == USER_QUOTA_SYSTEM_INODE ||
args->fi_sysfile_type == GROUP_QUOTA_SYSTEM_INODE ||