* [Qemu-devel] [PATCH v2] rfifolock: no need to get thread identifier when nesting
@ 2016-05-10 9:59 Changlong Xie
2016-05-10 10:25 ` Denis V. Lunev
2016-05-12 9:42 ` Stefan Hajnoczi
0 siblings, 2 replies; 3+ messages in thread
From: Changlong Xie @ 2016-05-10 9:59 UTC (permalink / raw)
To: qemu devel, Stefan Hajnoczi; +Cc: Wen Congyang, Changlong Xie
Signed-off-by: Changlong Xie <xiecl.fnst@cn.fujitsu.com>
---
util/rfifolock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/util/rfifolock.c b/util/rfifolock.c
index c22f5fe..084c2f0 100644
--- a/util/rfifolock.c
+++ b/util/rfifolock.c
@@ -58,9 +58,9 @@ void rfifolock_lock(RFifoLock *r)
}
qemu_cond_wait(&r->cond, &r->lock);
}
+ qemu_thread_get_self(&r->owner_thread);
}
- qemu_thread_get_self(&r->owner_thread);
r->nesting++;
qemu_mutex_unlock(&r->lock);
}
--
1.9.3
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [Qemu-devel] [PATCH v2] rfifolock: no need to get thread identifier when nesting
2016-05-10 9:59 [Qemu-devel] [PATCH v2] rfifolock: no need to get thread identifier when nesting Changlong Xie
@ 2016-05-10 10:25 ` Denis V. Lunev
2016-05-12 9:42 ` Stefan Hajnoczi
1 sibling, 0 replies; 3+ messages in thread
From: Denis V. Lunev @ 2016-05-10 10:25 UTC (permalink / raw)
To: Changlong Xie, qemu devel, Stefan Hajnoczi
On 05/10/2016 12:59 PM, Changlong Xie wrote:
> Signed-off-by: Changlong Xie <xiecl.fnst@cn.fujitsu.com>
> ---
> util/rfifolock.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/util/rfifolock.c b/util/rfifolock.c
> index c22f5fe..084c2f0 100644
> --- a/util/rfifolock.c
> +++ b/util/rfifolock.c
> @@ -58,9 +58,9 @@ void rfifolock_lock(RFifoLock *r)
> }
> qemu_cond_wait(&r->cond, &r->lock);
> }
> + qemu_thread_get_self(&r->owner_thread);
> }
>
> - qemu_thread_get_self(&r->owner_thread);
> r->nesting++;
> qemu_mutex_unlock(&r->lock);
> }
Reviewed-by: Denis V. Lunev <den@openvz.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Qemu-devel] [PATCH v2] rfifolock: no need to get thread identifier when nesting
2016-05-10 9:59 [Qemu-devel] [PATCH v2] rfifolock: no need to get thread identifier when nesting Changlong Xie
2016-05-10 10:25 ` Denis V. Lunev
@ 2016-05-12 9:42 ` Stefan Hajnoczi
1 sibling, 0 replies; 3+ messages in thread
From: Stefan Hajnoczi @ 2016-05-12 9:42 UTC (permalink / raw)
To: Changlong Xie; +Cc: qemu devel, Wen Congyang
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On Tue, May 10, 2016 at 05:59:08PM +0800, Changlong Xie wrote:
> Signed-off-by: Changlong Xie <xiecl.fnst@cn.fujitsu.com>
> ---
> util/rfifolock.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Thanks, applied to my block tree:
https://github.com/stefanha/qemu/commits/block
Stefan
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2016-05-10 10:25 ` Denis V. Lunev
2016-05-12 9:42 ` Stefan Hajnoczi
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