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do not use timedwait on qemu_pause_cond 

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 <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Paolo Bonzini 2011-03-12 17:44:02 +01:00 committed by Blue Swirl
parent e009894f08
commit be7d6c57c4
1 changed files with 1 additions and 1 deletions
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2
cpus.c
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@ -938,7 +938,7 @@ void pause_all_vcpus(void)
} }
while (!all_vcpus_paused()) { 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; penv = first_cpu;
while (penv) { while (penv) {
qemu_cpu_kick(penv); qemu_cpu_kick(penv);