From df281b80b9ecba65d85795aa738c29e5b94d5ef1 Mon Sep 17 00:00:00 2001 From: Pavel Dovgalyuk Date: Thu, 17 Sep 2015 19:24:50 +0300 Subject: bottom halves: introduce bh call function This patch introduces aio_bh_call function. It is used to execute bottom halves as callbacks without adding them to the queue. Signed-off-by: Pavel Dovgalyuk Message-Id: <20150917162450.8676.56980.stgit@PASHA-ISP.def.inno> Signed-off-by: Paolo Bonzini Signed-off-by: Pavel Dovgalyuk --- async.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'async.c') diff --git a/async.c b/async.c index bdc64a3da9..9589e4bb7d 100644 --- a/async.c +++ b/async.c @@ -59,6 +59,11 @@ QEMUBH *aio_bh_new(AioContext *ctx, QEMUBHFunc *cb, void *opaque) return bh; } +void aio_bh_call(QEMUBH *bh) +{ + bh->cb(bh->opaque); +} + /* Multiple occurrences of aio_bh_poll cannot be called concurrently */ int aio_bh_poll(AioContext *ctx) { @@ -84,7 +89,7 @@ int aio_bh_poll(AioContext *ctx) ret = 1; } bh->idle = 0; - bh->cb(bh->opaque); + aio_bh_call(bh); } } -- cgit 1.4.1