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Re: [PATCH] null_blk: don't enable irqs when in irq

From Jens Axboe <axboe@fb.com>
Newsgroups linux.kernel
Subject Re: [PATCH] null_blk: don't enable irqs when in irq
Date 2015-12-28 20:20 +0100
Message-ID <qKLuN-6oN-3@gated-at.bofh.it> (permalink)
References <qJBxv-4CL-1@gated-at.bofh.it> <qJOl4-4um-15@gated-at.bofh.it> <qKLbs-62A-5@gated-at.bofh.it> <qKLl8-6kY-15@gated-at.bofh.it>
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On 12/28/2015 12:07 PM, Rabin Vincent wrote:
> On Mon, Dec 28, 2015 at 11:52:24AM -0700, Jens Axboe wrote:
>> Something like this should work, can you test it?
>
> Spits out a bunch of the following.  It's this assertion:
>
> static inline void queue_lockdep_assert_held(struct request_queue *q)
> {
> 	if (q->queue_lock)
> 		lockdep_assert_held(q->queue_lock);
> }

Ah right, we clear the stopped flag. This one should be better.

-- 
Jens Axboe

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Thread

[PATCH] null_blk: don't enable irqs when in irq Rabin Vincent <rabin@rab.in> - 2015-12-25 15:30 +0100
  Re: [PATCH] null_blk: don't enable irqs when in irq Jens Axboe <axboe@fb.com> - 2015-12-26 05:10 +0100
    Re: [PATCH] null_blk: don't enable irqs when in irq Jens Axboe <axboe@fb.com> - 2015-12-28 20:00 +0100
      Re: [PATCH] null_blk: don't enable irqs when in irq Rabin Vincent <rabin@rab.in> - 2015-12-28 20:10 +0100
        Re: [PATCH] null_blk: don't enable irqs when in irq Jens Axboe <axboe@fb.com> - 2015-12-28 20:20 +0100
          Re: [PATCH] null_blk: don't enable irqs when in irq Rabin Vincent <rabin@rab.in> - 2015-12-28 21:00 +0100
            Re: [PATCH] null_blk: don't enable irqs when in irq Jens Axboe <axboe@fb.com> - 2015-12-28 21:20 +0100

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