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| author | John Snow <jsnow@redhat.com> | 2019-03-12 12:05:48 -0400 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2019-03-12 12:05:48 -0400 |
| commit | 21d2376f264bcaa1692bd71ab1f99b9b0ff5afbf (patch) | |
| tree | 57b734af48edcfcde0e6cf681a7ec55ed598b089 /blockjob.c | |
| parent | 3b78a92776bf1199b6864f2f38d9d341fb741f36 (diff) | |
block/dirty-bitmap: explicitly lock bitmaps with successors
Instead of implying a user_locked/busy status, make it explicit.
Now, bitmaps in use by migration, NBD or backup operations
are all treated the same way with the same code paths.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20190223000614.13894-7-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'blockjob.c')
0 files changed, 0 insertions, 0 deletions