Revision 6db39ae2
| ID | 6db39ae2e250f15da17462444ea18a9fcef41e05 |
block: change discard to co_discard
Since coroutine operation is now mandatory, convert both bdrv_discard
implementations to coroutines. For qcow2, this means taking the lock
around the operation. raw-posix remains synchronous.
The bdrv_discard callback is then unused and can be eliminated.
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Files
- added
- modified
- copied
- renamed
- deleted
- block
- qcow2.c (diff)
- raw-posix.c (diff)
- block.c (diff)
- block_int.h (diff)