From fd88de569b802c4a04aaa6ee74667775f4aed8c6 Mon Sep 17 00:00:00 2001 From: Steven Whitehouse Date: Fri, 5 May 2006 16:59:11 -0400 Subject: [GFS2] Readpages support This adds readpages support (and also corrects a small bug in the readpage error path at the same time). Hopefully this will improve performance by allowing GFS to submit larger lumps of I/O at a time. In order to simplify the setting of BH_Boundary, it currently gets set when we hit the end of a indirect pointer block. There is always a boundary at this point with the current allocation code. It doesn't get all the boundaries right though, so there is still room for improvement in this. See comments in fs/gfs2/ops_address.c for further information about readpages with GFS2. Signed-off-by: Steven Whitehouse --- fs/gfs2/inode.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/gfs2/inode.c') diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 9084d6037a0c..0817f6ede188 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -1606,9 +1606,8 @@ int gfs2_glock_nq_atime(struct gfs2_holder *gh) curtime = get_seconds(); if (curtime - ip->i_di.di_atime >= quantum) { gfs2_glock_dq(gh); - gfs2_holder_reinit(LM_ST_EXCLUSIVE, - gh->gh_flags & ~LM_FLAG_ANY, - gh); + gfs2_holder_reinit(LM_ST_EXCLUSIVE, gh->gh_flags & ~LM_FLAG_ANY, + gh); error = gfs2_glock_nq(gh); if (error) return error; -- cgit v1.2.3