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From: Ming Lei <ming.lei@canonical.com>
To: qemu-devel@nongnu.org, Peter Maydell <peter.maydell@linaro.org>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Stefan Hajnoczi <stefanha@redhat.com>,
	Kevin Wolf <kwolf@redhat.com>
Cc: Ming Lei <ming.lei@canonical.com>, Fam Zheng <famz@redhat.com>
Subject: [Qemu-devel] [PATCH 02/13] block: linux-aio: rename 'ctx' of qemu_laiocb as 'laio_state'
Date: Sun,  9 Nov 2014 15:42:47 +0800	[thread overview]
Message-ID: <1415518978-2837-3-git-send-email-ming.lei@canonical.com> (raw)
In-Reply-To: <1415518978-2837-1-git-send-email-ming.lei@canonical.com>

So that it can be distinguished from the 'ctx' in qemu_laio_state.

Signed-off-by: Ming Lei <ming.lei@canonical.com>
---
 block/linux-aio.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/block/linux-aio.c b/block/linux-aio.c
index b9db28e..cf8691e 100644
--- a/block/linux-aio.c
+++ b/block/linux-aio.c
@@ -29,7 +29,7 @@
 
 struct qemu_laiocb {
     BlockAIOCB common;
-    struct qemu_laio_state *ctx;
+    struct qemu_laio_state *aio_state;
     struct iocb iocb;
     ssize_t ret;
     size_t nbytes;
@@ -169,7 +169,7 @@ static void laio_cancel(BlockAIOCB *blockacb)
     if (laiocb->ret != -EINPROGRESS) {
         return;
     }
-    ret = io_cancel(laiocb->ctx->ctx, &laiocb->iocb, &event);
+    ret = io_cancel(laiocb->aio_state->ctx, &laiocb->iocb, &event);
     laiocb->ret = -ECANCELED;
     if (ret != 0) {
         /* iocb is not cancelled, cb will be called by the event loop later */
@@ -179,7 +179,7 @@ static void laio_cancel(BlockAIOCB *blockacb)
     laiocb->common.cb(laiocb->common.opaque, laiocb->ret);
 
     /* check if there are requests in io queue */
-    qemu_laio_start_retry(laiocb->ctx);
+    qemu_laio_start_retry(laiocb->aio_state);
 }
 
 static const AIOCBInfo laio_aiocb_info = {
@@ -311,7 +311,7 @@ BlockAIOCB *laio_submit(BlockDriverState *bs, void *aio_ctx, int fd,
 
     laiocb = qemu_aio_get(&laio_aiocb_info, bs, cb, opaque);
     laiocb->nbytes = nb_sectors * 512;
-    laiocb->ctx = s;
+    laiocb->aio_state = s;
     laiocb->ret = -EINPROGRESS;
     laiocb->is_read = (type == QEMU_AIO_READ);
     laiocb->qiov = qiov;
-- 
1.7.9.5

  parent reply	other threads:[~2014-11-09  7:43 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-09  7:42 [Qemu-devel] [PATCH 00/13] linux-aio/virtio-scsi: support AioContext wide IO submission as batch Ming Lei
2014-11-09  7:42 ` [Qemu-devel] [PATCH 01/13] block/linux-aio: allocate io queue dynamically Ming Lei
2014-11-09  7:42 ` Ming Lei [this message]
2014-11-09  7:42 ` [Qemu-devel] [PATCH 03/13] block/linux-aio: allocate 'struct qemu_laio_state' dynamically Ming Lei
2014-11-09  7:42 ` [Qemu-devel] [PATCH 04/13] block/linux-aio: do more things in laio_state_alloc() and its pair Ming Lei
2014-11-09  7:42 ` [Qemu-devel] [PATCH 05/13] block/linux-aio: pass 'BlockDriverState' to laio_attach_aio_context " Ming Lei
2014-11-09  7:42 ` [Qemu-devel] [PATCH 06/13] AioContext: introduce aio_attach_aio_bs() " Ming Lei
2014-11-09  7:42 ` [Qemu-devel] [PATCH 07/13] block/linux-aio: support IO submission as batch in AioContext wide Ming Lei
2014-11-09  7:42 ` [Qemu-devel] [PATCH 08/13] block/linux-aio.c: allocate events dynamically Ming Lei
2014-11-09  7:42 ` [Qemu-devel] [PATCH 09/13] block/linux-aio.c: introduce laio_alloc_resource() Ming Lei
2014-11-09  7:42 ` [Qemu-devel] [PATCH 10/13] block/linux-aio.c: prepare for elastical resource's allocation Ming Lei
2014-11-09  7:42 ` [Qemu-devel] [PATCH 11/13] block/linux-aio: reallocate I/O resources when aio attached Ming Lei
2014-11-09  7:42 ` [Qemu-devel] [PATCH 12/13] block: introduce bdrv_aio_io_plug() and its pair Ming Lei
2014-11-09  7:42 ` [Qemu-devel] [PATCH 13/13] virtio-scsi-dataplane: support AioContext wide IO submission as batch Ming Lei
2014-11-18 13:57 ` [Qemu-devel] [PATCH 00/13] linux-aio/virtio-scsi: " Paolo Bonzini
2014-11-22 12:33   ` Ming Lei
2014-11-25 10:47     ` Paolo Bonzini

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