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| author | John Snow <jsnow@redhat.com> | 2017-03-16 17:23:50 -0400 |
|---|---|---|
| committer | Jeff Cody <jcody@redhat.com> | 2017-03-22 13:26:27 -0400 |
| commit | f4d9cc88ee69a5b04a843424e50f466e36fcad4e (patch) | |
| tree | a2d8777a5e230efd54adfadd6020f8a1ab77e5b8 /stubs | |
| parent | e3796a245ad0efa65ca8d2dc6424562a8fbaeb6a (diff) | |
block-backend: add drained_begin / drained_end ops
Allow block backends to forward drain requests to their devices/users.
The initial intended purpose for this patch is to allow BBs to forward
requests along to BlockJobs, which will want to pause if their associated
BB has entered a drained region.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-id: 20170316212351.13797-3-jsnow@redhat.com
Signed-off-by: Jeff Cody <jcody@redhat.com>
Diffstat (limited to 'stubs')
0 files changed, 0 insertions, 0 deletions