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/dir.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/gfs2/dir.c') diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c index 0404783f39b3..7f8b27e40916 100644 --- a/fs/gfs2/dir.c +++ b/fs/gfs2/dir.c @@ -197,8 +197,8 @@ static int gfs2_dir_write_data(struct gfs2_inode *ip, const char *buf, if (!extlen) { new = 1; - error = gfs2_block_map(ip, lblock, &new, &dblock, - &extlen); + error = gfs2_extent_map(ip->i_vnode, lblock, &new, + &dblock, &extlen); if (error) goto fail; error = -EIO; @@ -314,8 +314,8 @@ static int gfs2_dir_read_data(struct gfs2_inode *ip, char *buf, if (!extlen) { new = 0; - error = gfs2_block_map(ip, lblock, &new, &dblock, - &extlen); + error = gfs2_extent_map(ip->i_vnode, lblock, &new, + &dblock, &extlen); if (error) goto fail; } -- cgit