linux-kernel - Re: [PATCH 10/11] blk-mq: new multi-queue block IO queueing mechanism

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Message-ID: <20131024095033.GU14598@kernel.dk>
Date:	Thu, 24 Oct 2013 10:50:33 +0100
From:	Jens Axboe <axboe@...nel.dk>
To:	Dave Jones <davej@...hat.com>
Cc:	linux-kernel@...r.kernel.org, hch@...radead.org
Subject: Re: [PATCH 10/11] blk-mq: new multi-queue block IO queueing mechanism

On Thu, Oct 24 2013, Dave Jones wrote:
> On Thu, Oct 24, 2013 at 10:26:03AM +0100, Jens Axboe wrote:
>  > +static struct blk_mq_hw_ctx_sysfs_entry blk_mq_hw_sysfs_ipi = {
>  > +	.attr = {.name = "ipi_redirect", .mode = S_IRUGO | S_IWUGO},
>  > +	.show = blk_mq_hw_sysfs_ipi_show,
>  > +	.store = blk_mq_hw_sysfs_ipi_store,
> 
> Is having this world writable a good idea ?

Good catch, that's a typo (should be S_IWUSR). Will fix up.

-- 
Jens Axboe

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