aboutsummaryrefslogtreecommitdiff
path: root/block/sheepdog.c
diff options
context:
space:
mode:
authorPaolo Bonzini <pbonzini@redhat.com>2017-02-13 19:12:43 +0100
committerStefan Hajnoczi <stefanha@redhat.com>2017-02-21 11:39:40 +0000
commit1ace7ceac507d90d50ecb2e13f7222beadb64d92 (patch)
tree0a457dc7da86284d408e13ceefc764b914b90b41 /block/sheepdog.c
parentf8c6e1cbc3d397207bedabdb2932fd6e1d7484df (diff)
downloadqemu-1ace7ceac507d90d50ecb2e13f7222beadb64d92.zip
qemu-1ace7ceac507d90d50ecb2e13f7222beadb64d92.tar.gz
qemu-1ace7ceac507d90d50ecb2e13f7222beadb64d92.tar.bz2
coroutine-lock: add mutex argument to CoQueue APIs
All that CoQueue needs in order to become thread-safe is help from an external mutex. Add this to the API. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 20170213181244.16297-6-pbonzini@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/sheepdog.c')
-rw-r--r--block/sheepdog.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/sheepdog.c b/block/sheepdog.c
index 32c4e4c..860ba61 100644
--- a/block/sheepdog.c
+++ b/block/sheepdog.c
@@ -486,7 +486,7 @@ static void wait_for_overlapping_aiocb(BDRVSheepdogState *s, SheepdogAIOCB *acb)
retry:
QLIST_FOREACH(cb, &s->inflight_aiocb_head, aiocb_siblings) {
if (AIOCBOverlapping(acb, cb)) {
- qemu_co_queue_wait(&s->overlapping_queue);
+ qemu_co_queue_wait(&s->overlapping_queue, NULL);
goto retry;
}
}