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[Qemu-devel] [PATCH 1/3] block: allow interrupting a co_sleep_ns
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH 1/3] block: allow interrupting a co_sleep_ns |
Date: |
Wed, 18 Apr 2012 15:12:01 +0200 |
In the next patch we want to reenter the coroutine from
block_job_cancel_sync and cancel the timer.
Signed-off-by: Paolo Bonzini <address@hidden>
---
qemu-coroutine-sleep.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/qemu-coroutine-sleep.c b/qemu-coroutine-sleep.c
index fd65274..d7083ee 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);
}
--
1.7.9.3