From c969f58ca43fc403c75f5d3da4cf1e21de7afaa0 Mon Sep 17 00:00:00 2001 From: Steven Whitehouse Date: Tue, 7 Apr 2009 14:13:01 +0100 Subject: GFS2: Update the rw flags After Jens recent updates: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=a1f242524c3c1f5d40f1c9c343427e34d1aadd6e et al. this is a patch to bring gfs2 uptodate with the core code. Also I've managed to squash another call to ll_rw_block() along the way. There is still one part of the GFS2 I/O paths which are not correctly annotated and that is due to the sharing of the writeback code between the data and metadata address spaces. I would like to change that too, but this patch is still worth doing on its own, I think. Signed-off-by: Steven Whitehouse --- fs/gfs2/lops.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'fs/gfs2/lops.c') diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c index 80e4f5f898b..00315f50fa4 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c @@ -13,6 +13,8 @@ #include #include #include +#include +#include #include "gfs2.h" #include "incore.h" @@ -189,7 +191,7 @@ static void buf_lo_before_commit(struct gfs2_sbd *sdp) } gfs2_log_unlock(sdp); - submit_bh(WRITE, bh); + submit_bh(WRITE_SYNC_PLUG, bh); gfs2_log_lock(sdp); n = 0; @@ -199,7 +201,7 @@ static void buf_lo_before_commit(struct gfs2_sbd *sdp) gfs2_log_unlock(sdp); lock_buffer(bd2->bd_bh); bh = gfs2_log_fake_buf(sdp, bd2->bd_bh); - submit_bh(WRITE, bh); + submit_bh(WRITE_SYNC_PLUG, bh); gfs2_log_lock(sdp); if (++n >= num) break; @@ -341,7 +343,7 @@ static void revoke_lo_before_commit(struct gfs2_sbd *sdp) sdp->sd_log_num_revoke--; if (offset + sizeof(u64) > sdp->sd_sb.sb_bsize) { - submit_bh(WRITE, bh); + submit_bh(WRITE_SYNC_PLUG, bh); bh = gfs2_log_get_buf(sdp); mh = (struct gfs2_meta_header *)bh->b_data; @@ -358,7 +360,7 @@ static void revoke_lo_before_commit(struct gfs2_sbd *sdp) } gfs2_assert_withdraw(sdp, !sdp->sd_log_num_revoke); - submit_bh(WRITE, bh); + submit_bh(WRITE_SYNC_PLUG, bh); } static void revoke_lo_before_scan(struct gfs2_jdesc *jd, @@ -560,7 +562,7 @@ static void gfs2_write_blocks(struct gfs2_sbd *sdp, struct buffer_head *bh, ptr = bh_log_ptr(bh); get_bh(bh); - submit_bh(WRITE, bh); + submit_bh(WRITE_SYNC_PLUG, bh); gfs2_log_lock(sdp); while(!list_empty(list)) { bd = list_entry(list->next, struct gfs2_bufdata, bd_le.le_list); @@ -586,7 +588,7 @@ static void gfs2_write_blocks(struct gfs2_sbd *sdp, struct buffer_head *bh, } else { bh1 = gfs2_log_fake_buf(sdp, bd->bd_bh); } - submit_bh(WRITE, bh1); + submit_bh(WRITE_SYNC_PLUG, bh1); gfs2_log_lock(sdp); ptr += 2; } -- cgit v1.2.3