All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Theodore Ts'o" <tytso@mit.edu>
To: Zhang Yi <yi.zhang@huawei.com>
Cc: linux-ext4@vger.kernel.org, adilger.kernel@dilger.ca,
	jack@suse.cz, yukuai3@huawei.com
Subject: Re: [PATCH 2/2] ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit
Date: Thu, 17 Jun 2021 16:17:09 -0400	[thread overview]
Message-ID: <YMutxd+XRqLnvnrj@mit.edu> (raw)
In-Reply-To: <20210522103045.690103-3-yi.zhang@huawei.com>

On Sat, May 22, 2021 at 06:30:45PM +0800, Zhang Yi wrote:
> The cache_cnt parameter of tracepoint ext4_es_shrink_exit means the
> remaining cache count after shrink, but now it is the cache count before
> shrink, fix it by read sbi->s_extent_cache_cnt again.
> 
> Fixes: 1ab6c4997e04 ("fs: convert fs shrinkers to new scan/count API")
> Cc: stable@vger.kernel.org # 3.12+
> Signed-off-by: Zhang Yi <yi.zhang@huawei.com>

Thanks, applied.

				- Ted

      parent reply	other threads:[~2021-06-17 20:17 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-22 10:30 [PATCH 0/2] ext4: fix two minor mistakes in ext4_es_scan() Zhang Yi
2021-05-22 10:30 ` [PATCH 1/2] ext4: remove check for zero nr_to_scan " Zhang Yi
2021-05-24  9:51   ` Jan Kara
2021-06-17 20:16   ` Theodore Ts'o
2021-05-22 10:30 ` [PATCH 2/2] ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit Zhang Yi
2021-05-24  9:54   ` Jan Kara
2021-06-17 20:17   ` Theodore Ts'o [this message]

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=YMutxd+XRqLnvnrj@mit.edu \
    --to=tytso@mit.edu \
    --cc=adilger.kernel@dilger.ca \
    --cc=jack@suse.cz \
    --cc=linux-ext4@vger.kernel.org \
    --cc=yi.zhang@huawei.com \
    --cc=yukuai3@huawei.com \
    /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.