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authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>2019-09-16 17:19:10 +0300
committerJohn Snow <jsnow@redhat.com>2019-10-17 17:02:32 -0400
commit1e638301604ab8e05c54bee59584c7cd81ebe4d2 (patch)
tree133eabe7b6f0321d73c097812b6cdbd13c5e7654 /migration
parent5deb6cbd1fae10197623a74b0734a468ec80c609 (diff)
downloadqemu-arm-1e638301604ab8e05c54bee59584c7cd81ebe4d2.tar.gz
block/dirty-bitmap: drop BdrvDirtyBitmap.mutex
mutex field is just a pointer to bs->dirty_bitmap_mutex, so no needs to store it in BdrvDirtyBitmap when we have bs pointer in it (since previous patch). Drop mutex field. Constantly use bdrv_dirty_bitmaps_lock/unlock in block/dirty-bitmap.c to make it more obvious that it's not per-bitmap lock. Still, for simplicity, leave bdrv_dirty_bitmap_lock/unlock functions as an external API. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 20190916141911.5255-4-vsementsov@virtuozzo.com Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'migration')
0 files changed, 0 insertions, 0 deletions