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>

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index 98918a756410..aa62cf5976e8 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -120,7 +120,7 @@ __acquires(&sdp->sd_log_lock)
                         lock_buffer(bh);
                         if (test_clear_buffer_dirty(bh)) {
                                 bh->b_end_io = end_buffer_write_sync;
-                                submit_bh(WRITE, bh);
+                                submit_bh(WRITE_SYNC_PLUG, bh);
                         } else {
                                 unlock_buffer(bh);
                                 brelse(bh);
@@ -604,7 +604,7 @@ static void log_write_header(struct gfs2_sbd *sdp, u32 flags, int pull)
         if (test_bit(SDF_NOBARRIERS, &sdp->sd_flags))
                 goto skip_barrier;
         get_bh(bh);
-        submit_bh(WRITE_BARRIER | (1 << BIO_RW_META), bh);
+        submit_bh(WRITE_SYNC | (1 << BIO_RW_BARRIER) | (1 << BIO_RW_META), bh);
         wait_on_buffer(bh);
         if (buffer_eopnotsupp(bh)) {
                 clear_buffer_eopnotsupp(bh);
@@ -664,7 +664,7 @@ static void gfs2_ordered_write(struct gfs2_sbd *sdp)
                 lock_buffer(bh);
                 if (buffer_mapped(bh) && test_clear_buffer_dirty(bh)) {
                         bh->b_end_io = end_buffer_write_sync;
-                        submit_bh(WRITE, bh);
+                        submit_bh(WRITE_SYNC_PLUG, bh);
                 } else {
                         unlock_buffer(bh);
                         brelse(bh);