From: A K <akaraliou.dev@gmail.com>
To: Michal Hocko <mhocko@kernel.org>,
Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
minchan@kernel.org, ngupta@vflare.org, linux-mm@kvack.org
Subject: Re: [PATCH v2] mm/zsmalloc: simplify shrinker init/destroy
Date: Wed, 20 Dec 2017 12:30:06 +0300 [thread overview]
Message-ID: <06247d4c-82a7-ccf1-ad42-4ef751081011@gmail.com> (raw)
In-Reply-To: <20171220092513.GF4831@dhcp22.suse.cz>
On 12/20/2017 12:25 PM, Michal Hocko wrote:
> On Wed 20-12-17 18:16:53, Sergey Senozhatsky wrote:
>> On (12/20/17 10:08), Michal Hocko wrote:
>> [..]
>>>> let's keep void zs_register_shrinker() and just suppress the
>>>> register_shrinker() must_check warning.
>>> I would just hope we simply drop the must_check nonsense.
>> agreed. given that unregister_shrinker() does not oops anymore,
>> enforcing that check does not make that much sense.
> Well, the registration failure is a failure like any others. Ignoring
> the failure can have bad influence on the overal system behavior but
> that is no different from thousands of other functions. must_check is an
> overreaction here IMHO.
Fine, then I'll resend the patch with diff from Andrew, and also I'd like
to move the improved comment into zs_register_shrinker().
Best regards,
Aliaksei.
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next prev parent reply other threads:[~2017-12-20 9:30 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-19 9:21 [PATCH] " Aliaksei Karaliou
2017-12-19 10:22 ` Sergey Senozhatsky
2017-12-19 10:49 ` [PATCH v2] " Aliaksei Karaliou
2017-12-19 11:04 ` Sergey Senozhatsky
2017-12-19 11:56 ` Sergey Senozhatsky
2017-12-19 15:13 ` Michal Hocko
2017-12-19 15:25 ` Sergey Senozhatsky
2017-12-19 15:41 ` Aliaksei Karaliou
2017-12-19 15:58 ` Michal Hocko
2017-12-19 17:45 ` Aliaksei Karaliou
2017-12-19 23:27 ` Andrew Morton
2017-12-20 1:00 ` Sergey Senozhatsky
2017-12-20 1:00 ` Sergey Senozhatsky
2017-12-20 7:15 ` Sergey Senozhatsky
2017-12-20 8:29 ` A K
2017-12-20 8:34 ` Sergey Senozhatsky
2017-12-20 8:53 ` A K
2017-12-20 9:08 ` Michal Hocko
[not found] ` <20171220091653.GE11774@jagdpanzerIV>
2017-12-20 9:25 ` Michal Hocko
2017-12-20 9:30 ` A K [this message]
2017-12-20 10:21 ` [PATCH v3] " Aliaksei Karaliou
2017-12-21 2:29 ` Minchan Kim
2017-12-20 11:05 ` [PATCH v2] " Tetsuo Handa
2017-12-20 11:38 ` Michal Hocko
2017-12-20 11:57 ` Michal Hocko
2017-12-20 21:20 ` Aliaksei Karaliou
2017-12-21 7:25 ` Michal Hocko
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