[Qemu-devel] [PATCH v4 upstream 15/21] do not use timedwait on qemu_pause_cond

[Paolo Bonzini]

all_vcpus_paused can start returning true after penv->stopped changes
from 0 to 1.  When this is done, qemu_pause_cond is always signaled.

Signed-off-by: Paolo Bonzini <address@hidden>
---
 cpus.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/cpus.c b/cpus.c
index e367b3b..8f169ad 100644
--- a/cpus.c
+++ b/cpus.c
@@ -938,7 +938,7 @@ void pause_all_vcpus(void)
     }
 
     while (!all_vcpus_paused()) {
-        qemu_cond_timedwait(&qemu_pause_cond, &qemu_global_mutex, 100);
+        qemu_cond_wait(&qemu_pause_cond, &qemu_global_mutex);
         penv = first_cpu;
         while (penv) {
             qemu_cpu_kick(penv);
-- 
1.7.4