linux-kernel - Re: [PATCH] percpu_counter: fix irq restore in __percpu_counter

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Message-ID: <524D9984.1010909@kernel.dk>
Date:	Thu, 03 Oct 2013 10:21:24 -0600
From:	Jens Axboe <axboe@...nel.dk>
To:	Christoph Hellwig <hch@...radead.org>
CC:	Shaohua Li <shli@...ionio.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] percpu_counter: fix irq restore in __percpu_counter_add

On 10/03/2013 04:15 AM, Christoph Hellwig wrote:
> The current version of "percpu_counter: make APIs irq safe" in the blk-mq
> tree doesn't properly restore irqs, thus causing the boot of the blk-multique
> tree to fail with various irqs_disabled() BUGs and related issues.
>      
> Signed-off-by: Christoph Hellwig <hch@....de>

Thanks Christoph, merge issue I'm assuming. I'll fix it up.


-- 
Jens Axboe

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