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[Qemu-devel] [PATCH 04/10] coroutine: init co_runnable_bh during boot
From: |
Lai Jiangshan |
Subject: |
[Qemu-devel] [PATCH 04/10] coroutine: init co_runnable_bh during boot |
Date: |
Tue, 3 Apr 2012 16:38:11 +0800 |
use __attribute__((constructor)) to do the initialization.
Signed-off-by: Lai Jiangshan <address@hidden>
---
qemu-coroutine-lock.c | 9 +++++----
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/qemu-coroutine-lock.c b/qemu-coroutine-lock.c
index 90141cd..7c29bc4 100644
--- a/qemu-coroutine-lock.c
+++ b/qemu-coroutine-lock.c
@@ -44,13 +44,14 @@ static void qemu_co_process_runnable(void *opaque)
}
}
+static void __attribute__((constructor)) co_runnable_bh_init(void)
+{
+ co_runnable_bh = qemu_bh_new(qemu_co_process_runnable, NULL);
+}
+
void qemu_co_queue_init(CoQueue *queue)
{
QTAILQ_INIT(&queue->entries);
-
- if (!co_runnable_bh) {
- co_runnable_bh = qemu_bh_new(qemu_co_process_runnable, NULL);
- }
}
void coroutine_fn qemu_co_queue_wait(CoQueue *queue)
--
1.7.4.4
- [Qemu-devel] [PATCH 01/10] coroutine: use qemu_coroutine_switch() directly, Lai Jiangshan, 2012/04/03
- [Qemu-devel] [PATCH 06/10] coroutine: move runnale coroutine code to qemu-coroutine.c, Lai Jiangshan, 2012/04/03
- [Qemu-devel] [PATCH 09/10] coroutine: schedule timeout coroutine instead process it directly, Lai Jiangshan, 2012/04/03
- [Qemu-devel] [PATCH 05/10] coroutine: add qemu_co_runnable_schedule(), Lai Jiangshan, 2012/04/03
- [Qemu-devel] [PATCH 02/10] coroutine: rename unlock_bh_queue to co_runnable_queue, Lai Jiangshan, 2012/04/03
- [Qemu-devel] [PATCH 04/10] coroutine: init co_runnable_bh during boot,
Lai Jiangshan <=
- [Qemu-devel] [PATCH 03/10] coroutine: rename qemu_co_queue_next_bh() to qemu_co_process_runnable(), Lai Jiangshan, 2012/04/03
- [Qemu-devel] [PATCH 10/10] coroutine: add qemu_coroutine_run() wrapper, Lai Jiangshan, 2012/04/03
- [Qemu-devel] [PATCH 07/10] coroutine: split qemu-coroutine-lock.c, Lai Jiangshan, 2012/04/03
- [Qemu-devel] [PATCH 08/10] coroutine: process the coroutines woken by child when child yield, Lai Jiangshan, 2012/04/03