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xfs: clarify async write failure ratelimit message 

Today, when the "failing async writes" get ratelimited, we see:

XFS:: 62836 callbacks suppressed

Aside from the extra ":" it's not entirely clear which message is being
suppressed, especially if other messages or ratelimits are happening
at the same time.  Clarify this as i.e.:

XFS (dm-11): Failing async write on buffer block 0x140090. Retrying async write.
XFS: Failing async write: 62836 callbacks suppressed

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
hifive-unleashed-5.1
Eric Sandeen 2015-02-24 10:14:04 +11:00 committed by Dave Chinner
parent 3b9ce795fa
commit fdadf2676a
1 changed files with 2 additions and 2 deletions
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4
fs/xfs/xfs_buf_item.c
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@ -537,9 +537,9 @@ xfs_buf_item_push(
/* has a previous flush failed due to IO errors? */
if ((bp->b_flags & XBF_WRITE_FAIL) &&
___ratelimit(&xfs_buf_write_fail_rl_state, "XFS:")) {
___ratelimit(&xfs_buf_write_fail_rl_state, "XFS: Failing async write")) {
xfs_warn(bp->b_target->bt_mount,
"Detected failing async write on buffer block 0x%llx. Retrying async write.",
"Failing async write on buffer block 0x%llx. Retrying async write.",
(long long)bp->b_bn);
}