linux-kernel - Re: [PATCH] block: umem: replace spin_lock_bh with spin

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Message-ID: <530bb11e-30a2-6088-913a-5edee1d5d63c@kernel.dk>
Date:   Fri, 7 Sep 2018 11:34:41 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     jun qian <hangdianqj@....com>
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] block: umem: replace spin_lock_bh with spin_lock in
 tasklet callback

On 9/7/18 11:27 AM, jun qian wrote:
> As you are already in a tasklet, it is unnecessary to call spin_lock_bh.

Looks good to me, applied.

-- 
Jens Axboe