diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2013-03-07 13:41:44 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-03-15 16:07:50 +0100 |
| commit | 5f3aa1ff4781f39e05b9892d58319a09fedc8918 (patch) | |
| tree | 5ba40541b24dfde3d6b500c1080d068417f17d55 | |
| parent | ed9ba7246758e3250849bfa0a055b4eb98fc5152 (diff) | |
main-loop: add qemu_get_aio_context()
It is very useful to get the main loop AioContext, which is a static
variable in main-loop.c.
I'm not sure whether qemu_get_aio_context() will be necessary in the
future once devices focus on using their own AioContext instead of the
main loop AioContext, but for now it allows us to refactor code to
support multiple AioContext while actually passing the main loop
AioContext.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | include/qemu/main-loop.h | 5 | ||||
| -rw-r--r-- | main-loop.c | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/qemu/main-loop.h b/include/qemu/main-loop.h index 09952885a9..6f0200a7ac 100644 --- a/include/qemu/main-loop.h +++ b/include/qemu/main-loop.h @@ -82,6 +82,11 @@ int qemu_init_main_loop(void); int main_loop_wait(int nonblocking); /** + * qemu_get_aio_context: Return the main loop's AioContext + */ +AioContext *qemu_get_aio_context(void); + +/** * qemu_notify_event: Force processing of pending events. * * Similar to signaling a condition variable, qemu_notify_event forces diff --git a/main-loop.c b/main-loop.c index 8c9b58c14c..eb80ff369f 100644 --- a/main-loop.c +++ b/main-loop.c @@ -109,6 +109,11 @@ static int qemu_signal_init(void) static AioContext *qemu_aio_context; +AioContext *qemu_get_aio_context(void) +{ + return qemu_aio_context; +} + void qemu_notify_event(void) { if (!qemu_aio_context) { |