From 9902af79c01a8e39bb99b922fa3eef6d4ea23d69 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 15 Apr 2016 15:08:36 -0400 Subject: 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 --- fs/gfs2/ops_fstype.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/gfs2') diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index c09c63dcd7a2..45463600fb81 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -824,7 +824,7 @@ static int init_inodes(struct gfs2_sbd *sdp, int undo) * i_mutex on quota files is special. Since this inode is hidden system * file, we are safe to define locking ourselves. */ - lockdep_set_class(&sdp->sd_quota_inode->i_mutex, + lockdep_set_class(&sdp->sd_quota_inode->i_rwsem, &gfs2_quota_imutex_key); error = gfs2_rindex_update(sdp); -- cgit v1.2.3