ext4_clear_bit_atomic  505 fs/ext4/balloc.c 		if (!ext4_clear_bit_atomic(sb_bgl_lock(sbi, block_group),
ext4_clear_bit_atomic  226 fs/ext4/ialloc.c 	if (!ext4_clear_bit_atomic(sb_bgl_lock(sbi, block_group),
ext4_clear_bit_atomic  379 fs/ext4/mballoc.c 	ext4_clear_bit_atomic(lock, bit, addr);