From: Brian Foster <bfoster@redhat.com>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH 2/2] xfs: ratelimit xfs_discard_page messages
Date: Thu, 20 Feb 2020 12:59:55 -0500 [thread overview]
Message-ID: <20200220175955.GK48977@bfoster> (raw)
In-Reply-To: <20200220153921.383899-3-hch@lst.de>
On Thu, Feb 20, 2020 at 07:39:21AM -0800, Christoph Hellwig wrote:
> Use printk_ratelimit() to limit the amount of messages printed from
> xfs_discard_page. 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>
> fs/xfs/xfs_aops.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
> index 58e937be24ce..9d9cebf18726 100644
> --- a/fs/xfs/xfs_aops.c
> +++ b/fs/xfs/xfs_aops.c
> @@ -539,7 +539,7 @@ xfs_discard_page(
> if (XFS_FORCED_SHUTDOWN(mp))
> goto out_invalidate;
>
> - xfs_alert(mp,
> + xfs_alert_ratelimited(mp,
> "page discard on page "PTR_FMT", inode 0x%llx, offset %llu.",
> page, ip->i_ino, offset);
>
> --
> 2.24.1
>
next prev parent reply other threads:[~2020-02-20 18:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-20 15:39 reduce dmesg spam v2 Christoph Hellwig
2020-02-20 15:39 ` [PATCH 1/2] xfs: ratelimit xfs_buf_ioerror_alert messages Christoph Hellwig
2020-02-20 17:59 ` Brian Foster
2020-02-20 15:39 ` [PATCH 2/2] xfs: ratelimit xfs_discard_page messages Christoph Hellwig
2020-02-20 17:59 ` Brian Foster [this message]
2020-02-21 4:41 ` reduce dmesg spam v2 Darrick J. Wong
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200220175955.GK48977@bfoster \
--to=bfoster@redhat.com \
--cc=hch@lst.de \
--cc=linux-xfs@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.