From 16615be18cadf53ee6f8a4f0bdd647f0753421b1 Mon Sep 17 00:00:00 2001 From: Steven Whitehouse Date: Mon, 17 Sep 2007 10:59:52 +0100 Subject: [GFS2] Clean up journaled data writing This patch cleans up the code for writing journaled data into the log. It also removes the need to allocate a small "tag" structure for each block written into the log. Instead we just keep count of the outstanding I/O so that we can be sure that its all been written at the correct time. Another result of this patch is that a number of ll_rw_block() calls have become submit_bh() calls, closing some races at the same time. Signed-off-by: Steven Whitehouse --- fs/gfs2/meta_io.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/gfs2/meta_io.h') diff --git a/fs/gfs2/meta_io.h b/fs/gfs2/meta_io.h index fd67f07cd60..b7048222ebb 100644 --- a/fs/gfs2/meta_io.h +++ b/fs/gfs2/meta_io.h @@ -51,6 +51,9 @@ int gfs2_meta_wait(struct gfs2_sbd *sdp, struct buffer_head *bh); void gfs2_attach_bufdata(struct gfs2_glock *gl, struct buffer_head *bh, int meta); +void gfs2_remove_from_journal(struct buffer_head *bh, struct gfs2_trans *tr, + int meta); + void gfs2_meta_wipe(struct gfs2_inode *ip, u64 bstart, u32 blen); void gfs2_meta_cache_flush(struct gfs2_inode *ip); -- cgit v1.2.3