From: Jens Axboe <jens.axboe@oracle.com>
To: Arjan van de Ven <arjan@infradead.org>
Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org
Subject: Re: [PATCH] block: blk_queue_bounce_limits can actually sleep
Date: Tue, 20 May 2008 21:29:59 +0200 [thread overview]
Message-ID: <20080520192958.GW22369@kernel.dk> (raw)
In-Reply-To: <20080519202409.6d1055be@infradead.org>
On Mon, May 19 2008, Arjan van de Ven wrote:
> From: Arjan van de Ven <arjan@linux.intel.com>
> Subject: [PATCH] block: blk_queue_bounce_limits can actually sleep
>
> blk_queue_bounce_limit can call init_emergency_isa_pool, which
> does sleeping allocations... document it as such by adding
> might_sleep() to the driver
Isn't that superflous, as mempool_create() -> kmalloc(..., __GFP_WAIT)
ends up spewing that warning anyway?
--
Jens Axboe
next prev parent reply other threads:[~2008-05-20 19:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-20 3:24 [PATCH] block: blk_queue_bounce_limits can actually sleep Arjan van de Ven
2008-05-20 19:29 ` Jens Axboe [this message]
2008-05-20 19:45 ` Andrew Morton
2008-05-20 19:58 ` Jens Axboe
2008-05-20 21:02 ` Arjan van de Ven
2008-05-20 20:03 ` Arjan van de Ven
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