aboutsummaryrefslogtreecommitdiff
path: root/block/linux-aio.c
diff options
context:
space:
mode:
authorStefan Hajnoczi <stefanha@redhat.com>2016-12-01 19:26:41 +0000
committerStefan Hajnoczi <stefanha@redhat.com>2017-01-03 16:38:48 +0000
commitf6a51c84cdc97e0178aab7690788d3891d2fcf0a (patch)
treea3006871b448d1041d7a2716895070f1bb6afa17 /block/linux-aio.c
parent721671ade77f4046b45893fbb7864ca84b9504cd (diff)
downloadqemu-f6a51c84cdc97e0178aab7690788d3891d2fcf0a.zip
qemu-f6a51c84cdc97e0178aab7690788d3891d2fcf0a.tar.gz
qemu-f6a51c84cdc97e0178aab7690788d3891d2fcf0a.tar.bz2
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>
Diffstat (limited to 'block/linux-aio.c')
-rw-r--r--block/linux-aio.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/block/linux-aio.c b/block/linux-aio.c
index 1685ec2..69c4ed5 100644
--- a/block/linux-aio.c
+++ b/block/linux-aio.c
@@ -439,7 +439,7 @@ BlockAIOCB *laio_submit(BlockDriverState *bs, LinuxAioState *s, int fd,
void laio_detach_aio_context(LinuxAioState *s, AioContext *old_context)
{
- aio_set_event_notifier(old_context, &s->e, false, NULL);
+ aio_set_event_notifier(old_context, &s->e, false, NULL, NULL);
qemu_bh_delete(s->completion_bh);
}
@@ -448,7 +448,7 @@ void laio_attach_aio_context(LinuxAioState *s, AioContext *new_context)
s->aio_context = new_context;
s->completion_bh = aio_bh_new(new_context, qemu_laio_completion_bh, s);
aio_set_event_notifier(new_context, &s->e, false,
- qemu_laio_completion_cb);
+ qemu_laio_completion_cb, NULL);
}
LinuxAioState *laio_init(void)