diff options
| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2020-10-21 17:58:44 +0300 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2020-12-18 12:35:55 +0100 |
| commit | d1a764d126aa9bd1b519855607f55daf266b07bf (patch) | |
| tree | a38cf66506446cbde41fe5aefa6f1979ac5901f2 /docs/system | |
| parent | 8ac5aab255d5c55d21bb33f4f6dd6dc58319e512 (diff) | |
| download | focaccia-qemu-d1a764d126aa9bd1b519855607f55daf266b07bf.tar.gz focaccia-qemu-d1a764d126aa9bd1b519855607f55daf266b07bf.zip | |
block: introduce BDRV_REQ_NO_WAIT flag
Add flag to make serialising request no wait: if there are conflicting requests, just return error immediately. It's will be used in upcoming preallocate filter. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-Id: <20201021145859.11201-7-vsementsov@virtuozzo.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'docs/system')
0 files changed, 0 insertions, 0 deletions