motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-02 23:33:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

aio: convert aio_poll() to g_poll(3)

Browse source 
AioHandler already has a GPollFD so we can directly use its
events/revents.

Add the int pollfds_idx field to AioContext so we can map g_poll(3)
results back to AioHandlers.

Reuse aio_dispatch() to invoke handlers after g_poll(3).

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-id: 1361356113-11049-10-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Stefan Hajnoczi 2013-02-20 11:28:32 +01:00 • committed by Anthony Liguori
parent d0c8d2c05f
commit 6b5f876252
3 changed files with 29 additions and 43 deletions
Download patch file Download diff file Expand all files Collapse all files

3
include/block/aio.h
View file

@ -63,6 +63,9 @@ typedef struct AioContext {
/* Used for aio_notify. */
EventNotifier notifier;
/* GPollFDs for aio_poll() */
GArray *pollfds;
} AioContext;
/* Returns 1 if there are still outstanding AIO requests; 0 otherwise */