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| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2020-02-05 14:20:38 +0300 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2020-03-18 14:03:46 -0400 |
| commit | 299ea9ff01a8452dd14a042d700d8651370f5314 (patch) | |
| tree | bf5d93cf9bbb8dac37627c0445d954fb8c520bce /tests/test-shift128.c | |
| parent | 9399c54b7557a20bc78aaecf2d51983cfafbbf41 (diff) | |
block/dirty-bitmap: improve _next_dirty_area API
Firstly, _next_dirty_area is for scenarios when we may contiguously
search for next dirty area inside some limited region, so it is more
comfortable to specify "end" which should not be recalculated on each
iteration.
Secondly, let's add a possibility to limit resulting area size, not
limiting searching area. This will be used in NBD code in further
commit. (Note that now bdrv_dirty_bitmap_next_dirty_area is unused)
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200205112041.6003-8-vsementsov@virtuozzo.com
Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'tests/test-shift128.c')
0 files changed, 0 insertions, 0 deletions