Patchwork [Bug,1087114] Re: assertion "QLIST_EMPTY(&bs->tracked_requests)" failed

login
register
mail settings
Submitter Paolo Bonzini
Date Dec. 27, 2012, 11:48 a.m.
Message ID <50DC35A8.201@redhat.com>
Download mbox | patch
Permalink /patch/208297/
State New
Headers show

Comments

Paolo Bonzini - Dec. 27, 2012, 11:48 a.m.
Il 27/12/2012 05:26, Brad Smith ha scritto:
> Paolo,
> 
> As you wrote the fallback code which is used when sem_timedwait() is
> missing could you please take a look at this when you have some time? I
> can test any patches you might come up with.

Can you try this:


and if it passes, post it?  I'll be very sparsely online until Jan 8th.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Paolo

Patch

diff --git a/util/qemu-thread-posix.c b/util/qemu-thread-posix.c
index 7be292e..17f2d7c 100644
--- a/util/qemu-thread-posix.c
+++ b/util/qemu-thread-posix.c
@@ -213,6 +213,7 @@  int qemu_sem_timedwait(QemuSemaphore *sem, int ms)
     while (sem->count < 0) {
         rc = pthread_cond_timedwait(&sem->cond, &sem->lock, &ts);
         if (rc == ETIMEDOUT) {
+            ++sem->count;
             break;
         }
         if (rc != 0) {