commit f6a51c84cdc97e0178aab7690788d3891d2fcf0a
author Stefan Hajnoczi <stefanha@redhat.com> Thu Dec 01 19:26:41 2016 +0000
committer Stefan Hajnoczi <stefanha@redhat.com> Tue Jan 03 16:38:48 2017 +0000
tree a3006871b448d1041d7a2716895070f1bb6afa17
parent 721671ade77f4046b45893fbb7864ca84b9504cd

aio: add AioPollFn and io_poll() interface

The new AioPollFn io_poll() argument to aio_set_fd_handler() and
aio_set_event_handler() is used in the next patch.

Keep this code change separate due to the number of files it touches.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20161201192652.9509-3-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

async.c

diff --git a/async.c b/async.c
index 52bdb8f..678845f 100644
--- a/async.c
+++ b/async.c
@@ -282,7 +282,7 @@
     }
     qemu_mutex_unlock(&ctx->bh_lock);
 
-    aio_set_event_notifier(ctx, &ctx->notifier, false, NULL);
+    aio_set_event_notifier(ctx, &ctx->notifier, false, NULL, NULL);
     event_notifier_cleanup(&ctx->notifier);
     qemu_rec_mutex_destroy(&ctx->lock);
     qemu_mutex_destroy(&ctx->bh_lock);
@@ -366,7 +366,8 @@
     aio_set_event_notifier(ctx, &ctx->notifier,
                            false,
                            (EventNotifierHandler *)
-                           event_notifier_dummy_cb);
+                           event_notifier_dummy_cb,
+                           NULL);
 #ifdef CONFIG_LINUX_AIO
     ctx->linux_aio = NULL;
 #endif