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[Qemu-devel] [PATCH 24/46] block: cancel jobs when a device is ready to
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 24/46] block: cancel jobs when a device is ready to go away |
Date: |
Thu, 5 Apr 2012 17:52:02 +0200 |
From: Paolo Bonzini <address@hidden>
We do not want jobs to keep a device busy for a possibly very long
time, and management could become confused because they thought a
device was not even there anymore. So, cancel long-running jobs
as soon as their device is going to disappear.
Signed-off-by: Paolo Bonzini <address@hidden>
Reviewed-by: Stefan Hajnoczi <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
blockdev.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/blockdev.c b/blockdev.c
index f5e7dba..4d17486 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -64,6 +64,9 @@ void blockdev_mark_auto_del(BlockDriverState *bs)
{
DriveInfo *dinfo = drive_get_by_blockdev(bs);
+ if (bs->job) {
+ block_job_cancel(bs->job);
+ }
if (dinfo) {
dinfo->auto_del = 1;
}
--
1.7.6.5
- [Qemu-devel] [PATCH 04/46] qemu-io: add option to enable tracing, (continued)
- [Qemu-devel] [PATCH 04/46] qemu-io: add option to enable tracing, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 01/46] trace-events: Rename 'next' argument, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 05/46] block: push recursive flushing up from drivers, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 06/46] aio: move BlockDriverAIOCB to qemu-aio.h, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 07/46] ide: IDENTIFY word 86 bit 14 is reserved, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 10/46] ide: Adds wwn=hex qdev option, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 08/46] ide: Add "model=s" qdev option, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 17/46] vdi: merge aio_read_cb and aio_write_cb into callers, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 18/46] vdi: move aiocb fields to locals, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 23/46] block: disable I/O throttling on sync api, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 24/46] block: cancel jobs when a device is ready to go away,
Kevin Wolf <=
- [Qemu-devel] [PATCH 22/46] Use DMADirection type for dma_bdrv_io, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 43/46] qed: add bdrv_invalidate_cache to be called after incoming live migration, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 37/46] qemu-iotests: Fix call syntax for qemu-img, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 38/46] qemu-iotests: Fix call syntax for qemu-io, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 28/46] qemu-img: add image fragmentation statistics, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 21/46] vdi: change goto to loop, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 32/46] block: bdrv_append() fixes, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 13/46] qdev: add blocksize property type, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 20/46] vdi: do not create useless iovecs, Kevin Wolf, 2012/04/05
- [Qemu-devel] [PATCH 42/46] blockdev: open images with BDRV_O_INCOMING on incoming live migration, Kevin Wolf, 2012/04/05