From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
To: Ganesh Mahendran <opensource.ganesh@gmail.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
sergey.senozhatsky.work@gmail.com,
Minchan Kim <minchan@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Jerome Marchand <jmarchan@redhat.com>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] zram: fix umount-reset_store-mount race condition
Date: Tue, 3 Feb 2015 23:15:25 +0900 [thread overview]
Message-ID: <20150203141525.GA1050@swordfish> (raw)
In-Reply-To: <CADAEsF-9dfpUijt-Ve+aE4S8KuymE=k-HWaG-Lvqxt73KAs4nQ@mail.gmail.com>
Hello,
On (02/03/15 22:05), Ganesh Mahendran wrote:
> > zram->disksize = 0;
> > - if (reset_capacity)
> > - set_capacity(zram->disk, 0);
>
> How about keep this here? Protected by zram->init_lock.
> set_capacity(zram->disk, 0);
why?
-ss
next prev parent reply other threads:[~2015-02-03 14:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-02 14:08 [PATCH] zram: fix umount-reset_store-mount race condition Sergey Senozhatsky
2015-02-03 3:01 ` Minchan Kim
2015-02-03 14:05 ` Ganesh Mahendran
2015-02-03 14:15 ` Sergey Senozhatsky [this message]
2015-02-03 14:52 ` Sergey Senozhatsky
2015-02-03 15:06 ` Sergey Senozhatsky
2015-02-03 15:39 ` Minchan Kim
2015-02-03 16:20 ` Sergey Senozhatsky
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