Commit 13b1f811 authored Feb 21, 2020 by Christoph Hellwig Committed by Darrick J. Wong Mar 02, 2020

xfs: ratelimit xfs_buf_ioerror_alert messages



Use printk_ratelimit() to limit the amount of messages printed from
xfs_buf_ioerror_alert.  Without that a failing device causes a large
number of errors that doesn't really help debugging the underling
issue.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

parent ba8adad5

fs/xfs/xfs_buf.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1239,7 +1239,7 @@ xfs_buf_ioerror_alert(
		struct xfs_buf *bp,
		xfs_failaddr_t func)
		{
		xfs_alert(bp->b_mount,
		xfs_alert_ratelimited(bp->b_mount,
		"metadata I/O error in \"%pS\" at daddr 0x%llx len %d error %d",
		func, (uint64_t)XFS_BUF_ADDR(bp), bp->b_length,
		-bp->b_error);

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