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Re: [Qemu-devel] [PATCH v2 0/2] AioContext: fix deadlock after aio_conte
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [PATCH v2 0/2] AioContext: fix deadlock after aio_context_acquire() race |
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Date: |
Tue, 28 Jul 2015 15:08:17 +0100 |
On Tue, Jul 28, 2015 at 1:12 PM, Stefan Hajnoczi <address@hidden> wrote:
> v2:
> * Free BHs after thread_pool_free(), which calls qemu_bh_delete() [Cornelia]
> * Remove assert for leaked BHs since we don't know how many existing cases
> there are yet and QEMU 2.4-rc3 is a poor time to risk assertion failures
The v2 isn't necessary if we apply Paolo's "[PATCH for-2.4] block:
delete bottom halves before the AioContext is freed" on top of my v1.
Paolo has audited all BHs so the risk of hitting assertion failures is
very low.
Stefan