From 20ed0535d35b74c9e4fa5777766d6e836fe3c90c Mon Sep 17 00:00:00 2001 From: Steven Whitehouse Date: Mon, 31 Oct 2011 09:52:02 +0000 Subject: GFS2: Fix up REQ flags Christoph has split up REQ_PRIO from REQ_META. That means that we can drop REQ_PRIO from places where is it not needed. I'm not at all sure that the combination WRITE_FLUSH_FUA | REQ_PRIO makes any kind of sense, anyway. In addition, I've added REQ_META to one place in the code where it was missing. REQ_PRIO has been left for read/writes triggered by glock acquisition and writeback only. We can adjust it again if required, but these are the most important points from a performance perspective. Signed-off-by: Steven Whitehouse Cc: Christoph Hellwig --- fs/gfs2/quota.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/gfs2/quota.c') diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c index 7e528dc14f85..d1962b2f67f9 100644 --- a/fs/gfs2/quota.c +++ b/fs/gfs2/quota.c @@ -712,7 +712,7 @@ get_a_page: set_buffer_uptodate(bh); if (!buffer_uptodate(bh)) { - ll_rw_block(READ | REQ_META | REQ_PRIO, 1, &bh); + ll_rw_block(READ | REQ_META, 1, &bh); wait_on_buffer(bh); if (!buffer_uptodate(bh)) goto unlock_out; -- cgit v1.2.3