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/recovery.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/gfs2/recovery.c') diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c index d916817fb6e3..87adebea3bc3 100644 --- a/fs/gfs2/recovery.c +++ b/fs/gfs2/recovery.c @@ -40,8 +40,7 @@ int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk, uint32_t extlen; int error; - error = gfs2_block_map(ip, blk, &new, &dblock, - &extlen); + error = gfs2_extent_map(ip->i_vnode, blk, &new, &dblock, &extlen); if (error) return error; if (!dblock) { @@ -378,10 +377,11 @@ static int clean_journal(struct gfs2_jdesc *jd, struct gfs2_log_header *head) uint32_t hash; struct buffer_head *bh; int error; - + int boundary; + lblock = head->lh_blkno; gfs2_replay_incr_blk(sdp, &lblock); - error = gfs2_block_map(ip, lblock, &new, &dblock, NULL); + error = gfs2_block_map(ip->i_vnode, lblock, &new, &dblock, &boundary); if (error) return error; if (!dblock) { -- cgit v1.2.3