Re: [Qemu-devel] [PATCH v5] QEMUBH: make AioContext's bh re-entrant

[Paolo Bonzini]

Il 05/07/2013 15:46, Stefan Hajnoczi ha scritto:
> On Wed, Jun 26, 2013 at 05:46:11PM +0800, liu ping fan wrote:
>> On Tue, Jun 25, 2013 at 5:40 PM, Kevin Wolf <address@hidden> wrote:
>>> Am 25.06.2013 um 19:26 hat Liu Ping Fan geschrieben:
>>>> BH will be used outside big lock, so introduce lock to protect
>>>> between the writers, ie, bh's adders and deleter. The lock only
>>>> affects the writers and bh's callback does not take this extra lock.
>>>> Note that for the same AioContext, aio_bh_poll() can not run in
>>>> parallel yet.
>>>>
>>>> Signed-off-by: Liu Ping Fan <address@hidden>
>>>>
>>>> ---------
>>>
>>> Please use exactly three dashes so that 'git am' recognises it as the
>>> end of the commit message.
>>>
>> Sorry, I will notice at the next time.  Should I re-post it?
> 
> Hi Ping Fan,
> I'm revisiting this patch but already sent the block pull request for
> this week.  Therefore I suggest you repost - that will make it easier
> for Kevin to find the patch on the list next week when he's merging
> patches.

In the meanwhile, I've sent a pull request for the atomics header that
this patch depends on.

Paolo