| commit | 3255d1c21f364774390061fbc3b8e25c027cc862 | |
| author | Stefan Hajnoczi <stefanha@redhat.com> | |
| Mon, 18 Aug 2014 15:07:13 +0000 (18 16:07 +0100) | ||
| committer | Stefan Hajnoczi <stefanha@redhat.com> | |
| Fri, 29 Aug 2014 15:01:48 +0000 (29 16:01 +0100) | ||
| tree | a03b99470af3b48cd5c249b7326211f86ce9eed9 | treesnapshot (tar.gz zip) |
| parent | 8ad4202bf61bc1d124ff26016cfe17cb261cc392 | commitdiff |
virtio-blk: allow drive_del with dataplane
Now that drive_del acquires the AioContext we can safely allow deleting
the drive. As with non-dataplane mode, all I/Os submitted by the guest
after drive_del will return EIO.
This patch makes hot unplug work with virtio-blk dataplane. Previously
drive_del reported an error because the device was busy.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Now that drive_del acquires the AioContext we can safely allow deleting
the drive. As with non-dataplane mode, all I/Os submitted by the guest
after drive_del will return EIO.
This patch makes hot unplug work with virtio-blk dataplane. Previously
drive_del reported an error because the device was busy.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| hw/block/dataplane/virtio-blk.c | diffblobblamehistory |