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block/backup: simplify backup_incremental_init_copy_bitmap
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Mon, 29 Apr 2019 09:08:38 +0000 (12:08 +0300)
committerMax Reitz <mreitz@redhat.com>
Tue, 28 May 2019 18:30:55 +0000 (20:30 +0200)
commitc2da3413c021398152e98022261bb1643276a2fe
treea45a8cb3a6b380e78ba6210957653ed485551669
parent8ac0f15f335b8b58e974fb7a9d193ba56ea18542
block/backup: simplify backup_incremental_init_copy_bitmap

Simplify backup_incremental_init_copy_bitmap using the function
bdrv_dirty_bitmap_next_dirty_area.

Note: move to job->len instead of bitmap size: it should not matter but
less code.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190429090842.57910-2-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
block/backup.c