| commit | 6db39ae2e250f15da17462444ea18a9fcef41e05 | |
| author | Paolo Bonzini <pbonzini@redhat.com> | |
| Thu, 20 Oct 2011 11:16:25 +0000 (20 13:16 +0200) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Fri, 21 Oct 2011 15:34:14 +0000 (21 17:34 +0200) | ||
| tree | 5589abb302dd9261348c7e67ca9a5eb2f89a14d5 | treesnapshot (tar.gz zip) |
| parent | 8b94ff85737062876c03e7506abb500521c749b9 | commitdiff |
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>
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>
| block.c | diffblobblamehistory | |
| block/qcow2.c | diffblobblamehistory | |
| block/raw-posix.c | diffblobblamehistory | |
| block_int.h | diffblobblamehistory |