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| author | Peter Maydell | 2017-07-18 14:09:51 +0200 |
|---|---|---|
| committer | Peter Maydell | 2017-07-18 14:09:51 +0200 |
| commit | 718d7f4f9cf772e5784093d8e6085680a235acdb (patch) | |
| tree | e6754e6f1f280fa1530fe3a20a0f30cb6988ab83 /util | |
| parent | Merge remote-tracking branch 'remotes/aurel/tags/pull-target-mips-20170717' i... (diff) | |
| parent | block: fix shadowed variable in bdrv_co_pdiscard (diff) | |
| download | qemu-718d7f4f9cf772e5784093d8e6085680a235acdb.tar.gz qemu-718d7f4f9cf772e5784093d8e6085680a235acdb.tar.xz qemu-718d7f4f9cf772e5784093d8e6085680a235acdb.zip | |
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
# 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>
Diffstat (limited to 'util')
| -rw-r--r-- | util/aio-win32.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/util/aio-win32.c b/util/aio-win32.c index bca496a47a..d6d5e02f00 100644 --- a/util/aio-win32.c +++ b/util/aio-win32.c @@ -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); |