[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PULL 07/14] block/raw-format: implement .bdrv_cancel_in_flight handler
From: |
Eric Blake |
Subject: |
[PULL 07/14] block/raw-format: implement .bdrv_cancel_in_flight handler |
Date: |
Fri, 12 Feb 2021 14:16:12 -0600 |
From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
We are going to cancel in-flight requests on mirror nbd target on job
cancel. Still nbd is often used not directly but as raw-format child.
So, add pass-through handler here.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210205163720.887197-4-vsementsov@virtuozzo.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
---
block/raw-format.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/block/raw-format.c b/block/raw-format.c
index 42ec50802bcd..7717578ed6ab 100644
--- a/block/raw-format.c
+++ b/block/raw-format.c
@@ -575,6 +575,11 @@ static const char *const raw_strong_runtime_opts[] = {
NULL
};
+static void raw_cancel_in_flight(BlockDriverState *bs)
+{
+ bdrv_cancel_in_flight(bs->file->bs);
+}
+
BlockDriver bdrv_raw = {
.format_name = "raw",
.instance_size = sizeof(BDRVRawState),
@@ -608,6 +613,7 @@ BlockDriver bdrv_raw = {
.bdrv_has_zero_init = &raw_has_zero_init,
.strong_runtime_opts = raw_strong_runtime_opts,
.mutable_opts = mutable_opts,
+ .bdrv_cancel_in_flight = raw_cancel_in_flight,
};
static void bdrv_raw_init(void)
--
2.30.1
- [PULL 00/14] NBD patches through 2021-02-12, Eric Blake, 2021/02/12
- [PULL 01/14] qemu-nbd: Use SOMAXCONN for socket listen() backlog, Eric Blake, 2021/02/12
- [PULL 04/14] io: error_prepend() in qio_channel_readv_full_all() causes segfault, Eric Blake, 2021/02/12
- [PULL 02/14] qemu-nbd: Permit --shared=0 for unlimited clients, Eric Blake, 2021/02/12
- [PULL 03/14] iotests/210: Fix reference output, Eric Blake, 2021/02/12
- [PULL 05/14] block: add new BlockDriver handler: bdrv_cancel_in_flight, Eric Blake, 2021/02/12
- [PULL 07/14] block/raw-format: implement .bdrv_cancel_in_flight handler,
Eric Blake <=
- [PULL 08/14] job: add .cancel handler for the driver, Eric Blake, 2021/02/12
- [PULL 06/14] block/nbd: implement .bdrv_cancel_in_flight, Eric Blake, 2021/02/12
- [PULL 09/14] block/mirror: implement .cancel job handler, Eric Blake, 2021/02/12
- [PULL 13/14] block/backup: implement .cancel job handler, Eric Blake, 2021/02/12
- [PULL 14/14] iotests/264: add backup-cancel test-case, Eric Blake, 2021/02/12
- [PULL 11/14] iotests.py: qemu_nbd_popen: remove pid file after use, Eric Blake, 2021/02/12
- [PULL 12/14] iotests/264: add mirror-cancel test-case, Eric Blake, 2021/02/12
- [PULL 10/14] iotests/264: move to python unittest, Eric Blake, 2021/02/12
- Re: [PULL 00/14] NBD patches through 2021-02-12, Peter Maydell, 2021/02/13