From: Jens Axboe <axboe@kernel.dk>
To: David Rientjes <rientjes@google.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: Tejun Heo <tj@kernel.org>,
Lars Ellenberg <drbd-dev@lists.linbit.com>,
drbd-user@lists.linbit.com, linux-kernel@vger.kernel.org
Subject: Re: [patch resend 2/3] block, drbd: fix drbd_req_new() initialization
Date: Tue, 24 Mar 2015 20:01:47 -0600 [thread overview]
Message-ID: <5512170B.1090003@kernel.dk> (raw)
In-Reply-To: <alpine.DEB.2.10.1503241622090.21805@chino.kir.corp.google.com>
On 03/24/2015 05:22 PM, David Rientjes wrote:
> mempool_alloc() does not support __GFP_ZERO since elements may come from
> memory that has already been released by mempool_free().
>
> Remove __GFP_ZERO from mempool_alloc() in drbd_req_new() and properly
> initialize it to 0.
This (and the other drbd patch) queued up in for-4.1/drivers, thanks.
--
Jens Axboe
next prev parent reply other threads:[~2015-03-25 2:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-24 23:21 [patch resend 1/3] block: allocate request memory local to request queue David Rientjes
2015-03-24 23:22 ` [patch resend 2/3] block, drbd: fix drbd_req_new() initialization David Rientjes
2015-03-25 2:01 ` Jens Axboe [this message]
2015-03-24 23:22 ` [patch resend 3/3] block, drbd: use mempool_create_slab_pool() David Rientjes
2015-03-25 2:01 ` [patch resend 1/3] block: allocate request memory local to request queue Jens Axboe
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