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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2025-03-11 21:26:09 +0800 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2025-03-13 17:57:23 +0100 |
| commit | 7d8ab5b2f77d84a21dbeb5b254e26320e1943af4 (patch) | |
| tree | 84ce6dc9a5fe5f1db50efdfcb207dfeffe0e71ac /docs/sphinx/qapidoc.py | |
| parent | b348ca2e043c0f7c9ecc1bbbd7dd87db47887e9f (diff) | |
| download | qemu-7d8ab5b2f77d84a21dbeb5b254e26320e1943af4.zip qemu-7d8ab5b2f77d84a21dbeb5b254e26320e1943af4.tar.gz qemu-7d8ab5b2f77d84a21dbeb5b254e26320e1943af4.tar.bz2 | |
virtio-scsi: protect events_dropped field
The block layer can invoke the resize callback from any AioContext that
is processing requests. The virtqueue is already protected but the
events_dropped field also needs to be protected against races. Cover it
using the event virtqueue lock because it is closely associated with
accesses to the virtqueue.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20250311132616.1049687-7-stefanha@redhat.com>
Tested-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'docs/sphinx/qapidoc.py')
0 files changed, 0 insertions, 0 deletions