From: Fam Zheng <famz@redhat.com>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
qemu-block@nongnu.org, Stefan Hajnoczi <stefanha@redhat.com>
Subject: [Qemu-devel] [PATCH 02/12] aio: Save fd client type to AioHandler
Date: Fri, 9 Oct 2015 13:45:16 +0800 [thread overview]
Message-ID: <1444369526-2227-3-git-send-email-famz@redhat.com> (raw)
In-Reply-To: <1444369526-2227-1-git-send-email-famz@redhat.com>
So it can be used by aio_poll later.
Signed-off-by: Fam Zheng <famz@redhat.com>
---
aio-posix.c | 2 ++
aio-win32.c | 3 +++
2 files changed, 5 insertions(+)
diff --git a/aio-posix.c b/aio-posix.c
index 56f2bce..d25fcfc 100644
--- a/aio-posix.c
+++ b/aio-posix.c
@@ -25,6 +25,7 @@ struct AioHandler
IOHandler *io_write;
int deleted;
void *opaque;
+ int type;
QLIST_ENTRY(AioHandler) node;
};
@@ -83,6 +84,7 @@ void aio_set_fd_handler(AioContext *ctx,
node->io_read = io_read;
node->io_write = io_write;
node->opaque = opaque;
+ node->type = type;
node->pfd.events = (io_read ? G_IO_IN | G_IO_HUP | G_IO_ERR : 0);
node->pfd.events |= (io_write ? G_IO_OUT | G_IO_ERR : 0);
diff --git a/aio-win32.c b/aio-win32.c
index 90e7a4b..f5ecf57 100644
--- a/aio-win32.c
+++ b/aio-win32.c
@@ -28,6 +28,7 @@ struct AioHandler {
GPollFD pfd;
int deleted;
void *opaque;
+ int type;
QLIST_ENTRY(AioHandler) node;
};
@@ -87,6 +88,7 @@ void aio_set_fd_handler(AioContext *ctx,
node->opaque = opaque;
node->io_read = io_read;
node->io_write = io_write;
+ node->type = type;
event = event_notifier_get_handle(&ctx->notifier);
WSAEventSelect(node->pfd.fd, event,
@@ -135,6 +137,7 @@ void aio_set_event_notifier(AioContext *ctx,
node->e = e;
node->pfd.fd = (uintptr_t)event_notifier_get_handle(e);
node->pfd.events = G_IO_IN;
+ node->type = type;
QLIST_INSERT_HEAD(&ctx->aio_handlers, node, node);
g_source_add_poll(&ctx->source, &node->pfd);
--
2.5.3
next prev parent reply other threads:[~2015-10-09 5:45 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-09 5:45 [Qemu-devel] [PATCH 00/12] block: bdrv_drained_begin/end for transactions on dataplane devices Fam Zheng
2015-10-09 5:45 ` [Qemu-devel] [PATCH 01/12] aio: Introduce "type" in aio_set_fd_handler and aio_set_event_notifier Fam Zheng
2015-10-09 14:08 ` Kevin Wolf
2015-10-09 5:45 ` Fam Zheng [this message]
2015-10-09 14:13 ` [Qemu-devel] [PATCH 02/12] aio: Save fd client type to AioHandler Kevin Wolf
2015-10-09 5:45 ` [Qemu-devel] [PATCH 03/12] nbd: Mark fd handlers client type as "external" Fam Zheng
2015-10-09 14:16 ` Kevin Wolf
2015-10-09 5:45 ` [Qemu-devel] [PATCH 04/12] dataplane: Mark host notifiers' " Fam Zheng
2015-10-09 14:18 ` Kevin Wolf
2015-10-09 5:45 ` [Qemu-devel] [PATCH 05/12] aio: introduce aio_{disable, enable}_clients Fam Zheng
2015-10-09 14:10 ` Kevin Wolf
2015-10-09 14:31 ` Kevin Wolf
2015-10-09 16:27 ` Fam Zheng
2015-10-12 8:31 ` Kevin Wolf
2015-10-12 11:20 ` Fam Zheng
2015-10-09 5:45 ` [Qemu-devel] [PATCH 06/12] block: Introduce "drained begin/end" API Fam Zheng
2015-10-09 5:45 ` [Qemu-devel] [PATCH 07/12] block: Add "drained begin/end" for transactional external snapshot Fam Zheng
2015-10-09 5:45 ` [Qemu-devel] [PATCH 08/12] block: Add "drained begin/end" for transactional backup Fam Zheng
2015-10-09 5:45 ` [Qemu-devel] [PATCH 09/12] block: Add "drained begin/end" for transactional blockdev-backup Fam Zheng
2015-10-09 5:45 ` [Qemu-devel] [PATCH 10/12] block: Add "drained begin/end" for internal snapshot Fam Zheng
2015-10-09 5:45 ` [Qemu-devel] [PATCH 11/12] block: Introduce BlockDriver.bdrv_drain callback Fam Zheng
2015-10-09 5:45 ` [Qemu-devel] [PATCH 12/12] qed: Implement .bdrv_drain Fam Zheng
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