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Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

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# gpg: Signature made Mon 17 Jul 2017 16:40:18 BST
# gpg:                using RSA key 0x9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/block-pull-request:
  block: fix shadowed variable in bdrv_co_pdiscard
  util/aio-win32: Only select on what we are actually waiting for

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell
2017-07-18 13:09:51 +01:00
parent ed6458726a 593ed6f0a3
commit 718d7f4f9c
2 changed files with 10 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
block/io.c
-1
View File
@@ -2359,7 +2359,6 @@ int coroutine_fn bdrv_co_pdiscard(BlockDriverState *bs, int64_t offset,
assert(max_pdiscard >= bs->bl.request_alignment);
while (bytes > 0) {
int ret;
int num = bytes;
if (head) {
util/aio-win32.c
+10 -3
View File
@@ -71,6 +71,7 @@ void aio_set_fd_handler(AioContext *ctx,
}
} else {
HANDLE event;
long bitmask = 0;
if (node == NULL) {
/* Alloc and insert if it's not already there */
@@ -95,10 +96,16 @@ void aio_set_fd_handler(AioContext *ctx,
node->io_write = io_write;
node->is_external = is_external;
if (io_read) {
bitmask |= FD_READ | FD_ACCEPT | FD_CLOSE;
}
if (io_write) {
bitmask |= FD_WRITE | FD_CONNECT;
}
event = event_notifier_get_handle(&ctx->notifier);
WSAEventSelect(node->pfd.fd, event,
FD_READ | FD_ACCEPT | FD_CLOSE |
FD_CONNECT | FD_WRITE | FD_OOB);
WSAEventSelect(node->pfd.fd, event, bitmask);
}
qemu_lockcnt_unlock(&ctx->list_lock);