Il 03/04/2012 10:38, Lai Jiangshan ha scritto:
> It stands for runnable Coroutines.
>
> Signed-off-by: Lai Jiangshan <la...@cn.fujitsu.com>
> ---
> qemu-coroutine-lock.c | 18 +++++++++---------
> 1 files changed, 9 insertions(+), 9 deletions(-)
>
> diff --git a/qemu-coroutine-lock.c b/qemu-coroutine-lock.c
> index 26ad76b..10e8dbb 100644
> --- a/qemu-coroutine-lock.c
> +++ b/qemu-coroutine-lock.c
> @@ -29,17 +29,17 @@
> #include "main-loop.h"
> #include "trace.h"
>
> -static QTAILQ_HEAD(, Coroutine) unlock_bh_queue =
> - QTAILQ_HEAD_INITIALIZER(unlock_bh_queue);
> -static QEMUBH* unlock_bh;
> +static QTAILQ_HEAD(, Coroutine) co_runnable_queue =
> + QTAILQ_HEAD_INITIALIZER(co_runnable_queue);
> +static QEMUBH* co_runnable_bh;
>
> static void qemu_co_queue_next_bh(void *opaque)
> {
> Coroutine *next;
>
> trace_qemu_co_queue_next_bh();
> - while ((next = QTAILQ_FIRST(&unlock_bh_queue))) {
> - QTAILQ_REMOVE(&unlock_bh_queue, next, co_queue_next);
> + while ((next = QTAILQ_FIRST(&co_runnable_queue))) {
> + QTAILQ_REMOVE(&co_runnable_queue, next, co_queue_next);
> qemu_coroutine_enter(next, NULL);
> }
> }
> @@ -48,8 +48,8 @@ void qemu_co_queue_init(CoQueue *queue)
> {
> QTAILQ_INIT(&queue->entries);
>
> - if (!unlock_bh) {
> - unlock_bh = qemu_bh_new(qemu_co_queue_next_bh, NULL);
> + if (!co_runnable_bh) {
> + co_runnable_bh = qemu_bh_new(qemu_co_queue_next_bh, NULL);
> }
> }
>
> @@ -76,9 +76,9 @@ bool qemu_co_queue_next(CoQueue *queue)
> next = QTAILQ_FIRST(&queue->entries);
> if (next) {
> QTAILQ_REMOVE(&queue->entries, next, co_queue_next);
> - QTAILQ_INSERT_TAIL(&unlock_bh_queue, next, co_queue_next);
> + QTAILQ_INSERT_TAIL(&co_runnable_queue, next, co_queue_next);
> trace_qemu_co_queue_next(next);
> - qemu_bh_schedule(unlock_bh);
> + qemu_bh_schedule(co_runnable_bh);
> }
>
> return (next != NULL);
Reviewed-by: Paolo Bonzini <pbonz...@redhat.com>
