From: Jens Axboe <axboe@kernel.dk>
To: Shaohua Li <shli@kernel.org>
Cc: neilb@suse.de, linux-kernel@vger.kernel.org
Subject: Re: [patch 1/2]block: discard granularity might not be power of 2
Date: Fri, 14 Dec 2012 20:42:28 +0100 [thread overview]
Message-ID: <50CB8124.4000100@kernel.dk> (raw)
In-Reply-To: <20121214031536.GA30345@kernel.org>
On 2012-12-14 04:15, Shaohua Li wrote:
> In MD raid case, discard granularity might not be power of 2, for example, a
> 4-disk raid5 has 3*chunk_size discard granularity. Correct the calculation for
> such cases.
Thanks Shaohua, applied both.
--
Jens Axboe
prev parent reply other threads:[~2012-12-14 19:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-14 3:15 [patch 1/2]block: discard granularity might not be power of 2 Shaohua Li
2012-12-14 19:42 ` Jens Axboe [this message]
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