From: Chao Yu <chao@kernel.org>
To: Theodore Ts'o <tytso@mit.edu>
Cc: jack@suse.cz, viro@zeniv.linux.org.uk,
linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org,
Chao Yu <yuchao0@huawei.com>
Subject: Re: mbcache: fix to detect failure of register_shrinker
Date: Wed, 31 Aug 2016 23:31:17 +0800 [thread overview]
Message-ID: <c0b249e8-8bc6-cfdb-8ee5-3d0b4618f84e@kernel.org> (raw)
In-Reply-To: <20160705201625.GA18568@thunk.org>
On 2016/7/6 4:16, Theodore Ts'o wrote:
> On Mon, May 16, 2016 at 11:16:38PM +0800, Chao Yu wrote:
>> From: Chao Yu <yuchao0@huawei.com>
>>
>> register_shrinker in mb_cache_create may fail due to no memory. This
>> patch fixes to do the check of return value of register_shrinker and
>> handle the error case, otherwise mb_cache_create may return with no
>> error, but losing the inner shrinker.
>>
>> Signed-off-by: Chao Yu <yuchao0@huawei.com>
>> Reviewed-by: Jan Kara <jack@suse.cz>
>
> Applied, thanks. (Apologies for the delay; this patch slipped through
> the cracks.)
Ping, didn't see it in mainline, is this patch still under testing now?
>
> - Ted
>
next prev parent reply other threads:[~2016-08-31 15:31 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-16 15:16 [PATCH] mbcache: fix to detect failure of register_shrinker Chao Yu
2016-05-16 15:31 ` Jan Kara
2016-07-05 20:16 ` Theodore Ts'o
2016-08-31 15:31 ` Chao Yu [this message]
2016-08-31 15:48 ` Theodore Ts'o
2016-08-31 16:19 ` Chao Yu
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