Commits
Guoqing Jiang committed b3c95b425e0
md/raid1: remove unnecessary BUG_ON Since bitmap_start_sync will not return until sync_blocks is not less than PAGE_SIZE>>9, so the BUG_ON is not needed anymore. Signed-off-by: Guoqing Jiang <gqjiang@suse.com> Signed-off-by: Shaohua Li <shli@fb.com>