diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2012-04-18 15:12:01 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2012-04-19 16:03:27 +0200 |
| commit | 3ed9902528d0ffd244310014f7dcdcb3df3e2a04 (patch) | |
| tree | c95c62db6dd68aa4de0be0c38024c1e52bcd0527 /qemu-coroutine-sleep.c | |
| parent | 2795ecf681107d55e4113592b3045ece5f6e7b3b (diff) | |
| download | qemu-3ed9902528d0ffd244310014f7dcdcb3df3e2a04.tar.gz | |
block: allow interrupting a co_sleep_ns
In the next patch we want to reenter the coroutine from
block_job_cancel_sync and cancel the timer.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qemu-coroutine-sleep.c')
| -rw-r--r-- | qemu-coroutine-sleep.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/qemu-coroutine-sleep.c b/qemu-coroutine-sleep.c index fd65274446..d7083ee41a 100644 --- a/qemu-coroutine-sleep.c +++ b/qemu-coroutine-sleep.c @@ -23,7 +23,6 @@ static void co_sleep_cb(void *opaque) { CoSleepCB *sleep_cb = opaque; - qemu_free_timer(sleep_cb->ts); qemu_coroutine_enter(sleep_cb->co, NULL); } @@ -35,4 +34,6 @@ void coroutine_fn co_sleep_ns(QEMUClock *clock, int64_t ns) sleep_cb.ts = qemu_new_timer(clock, SCALE_NS, co_sleep_cb, &sleep_cb); qemu_mod_timer(sleep_cb.ts, qemu_get_clock_ns(clock) + ns); qemu_coroutine_yield(); + qemu_del_timer(sleep_cb.ts); + qemu_free_timer(sleep_cb.ts); } |