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Diffstat (limited to 'fs/gfs2/log.c')
-rw-r--r--fs/gfs2/log.c19
1 files changed, 5 insertions, 14 deletions
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index ac750bd31a6..eb01f3575e1 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -592,22 +592,13 @@ static void log_write_header(struct gfs2_sbd *sdp, u32 flags, int pull)
lh->lh_hash = cpu_to_be32(hash);
bh->b_end_io = end_buffer_write_sync;
- if (test_bit(SDF_NOBARRIERS, &sdp->sd_flags))
- goto skip_barrier;
get_bh(bh);
- submit_bh(WRITE_BARRIER | REQ_META, bh);
- wait_on_buffer(bh);
- if (buffer_eopnotsupp(bh)) {
- clear_buffer_eopnotsupp(bh);
- set_buffer_uptodate(bh);
- fs_info(sdp, "barrier sync failed - disabling barriers\n");
- set_bit(SDF_NOBARRIERS, &sdp->sd_flags);
- lock_buffer(bh);
-skip_barrier:
- get_bh(bh);
+ if (test_bit(SDF_NOBARRIERS, &sdp->sd_flags))
submit_bh(WRITE_SYNC | REQ_META, bh);
- wait_on_buffer(bh);
- }
+ else
+ submit_bh(WRITE_FLUSH_FUA | REQ_META, bh);
+ wait_on_buffer(bh);
+
if (!buffer_uptodate(bh))
gfs2_io_error_bh(sdp, bh);
brelse(bh);