summaryrefslogtreecommitdiffstats
path: root/fs/gfs2/lops.c
diff options
context:
space:
mode:
authorSteven Whitehouse <swhiteho@redhat.com>2009-04-07 14:13:01 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2009-05-11 12:36:41 +0100
commitc969f58ca43fc403c75f5d3da4cf1e21de7afaa0 (patch)
treed38b579882f89c222937530c527224e2a77548b0 /fs/gfs2/lops.c
parenta4d7749be5de4a7261bcbe3c7d96c748792ec455 (diff)
downloadop-kernel-dev-c969f58ca43fc403c75f5d3da4cf1e21de7afaa0.zip
op-kernel-dev-c969f58ca43fc403c75f5d3da4cf1e21de7afaa0.tar.gz
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 <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/lops.c')
-rw-r--r--fs/gfs2/lops.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index 80e4f5f..00315f5 100644
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -13,6 +13,8 @@
#include <linux/completion.h>
#include <linux/buffer_head.h>
#include <linux/gfs2_ondisk.h>
+#include <linux/bio.h>
+#include <linux/fs.h>
#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;
}
OpenPOWER on IntegriCloud