diff options
Diffstat (limited to 'util/qemu-thread-posix.c')
| -rw-r--r-- | util/qemu-thread-posix.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/util/qemu-thread-posix.c b/util/qemu-thread-posix.c index b4c2359272..dcff5e7c5d 100644 --- a/util/qemu-thread-posix.c +++ b/util/qemu-thread-posix.c @@ -414,8 +414,8 @@ void qemu_event_set(QemuEvent *ev) */ assert(ev->initialized); smp_mb(); - if (atomic_read(&ev->value) != EV_SET) { - if (atomic_xchg(&ev->value, EV_SET) == EV_BUSY) { + if (qatomic_read(&ev->value) != EV_SET) { + if (qatomic_xchg(&ev->value, EV_SET) == EV_BUSY) { /* There were waiters, wake them up. */ qemu_futex_wake(ev, INT_MAX); } @@ -427,14 +427,14 @@ void qemu_event_reset(QemuEvent *ev) unsigned value; assert(ev->initialized); - value = atomic_read(&ev->value); + value = qatomic_read(&ev->value); smp_mb_acquire(); if (value == EV_SET) { /* * If there was a concurrent reset (or even reset+wait), * do nothing. Otherwise change EV_SET->EV_FREE. */ - atomic_or(&ev->value, EV_FREE); + qatomic_or(&ev->value, EV_FREE); } } @@ -443,7 +443,7 @@ void qemu_event_wait(QemuEvent *ev) unsigned value; assert(ev->initialized); - value = atomic_read(&ev->value); + value = qatomic_read(&ev->value); smp_mb_acquire(); if (value != EV_SET) { if (value == EV_FREE) { @@ -453,7 +453,7 @@ void qemu_event_wait(QemuEvent *ev) * a concurrent busy->free transition. After the CAS, the * event will be either set or busy. */ - if (atomic_cmpxchg(&ev->value, EV_FREE, EV_BUSY) == EV_SET) { + if (qatomic_cmpxchg(&ev->value, EV_FREE, EV_BUSY) == EV_SET) { return; } } |