110 	struct btrfs_block_group *bg;  member
585 	struct btrfs_fs_info *fs_info = stripe->bg->fs_info;  in scrub_stripe_get_page()
594 	struct btrfs_fs_info *fs_info = stripe->bg->fs_info;  in scrub_stripe_get_page_offset()
601 	struct btrfs_fs_info *fs_info = stripe->bg->fs_info;  in scrub_verify_one_metadata()
692 	struct btrfs_fs_info *fs_info = stripe->bg->fs_info;  in scrub_verify_one_sector()
754 	struct btrfs_fs_info *fs_info = stripe->bg->fs_info;  in scrub_verify_one_stripe()
787 	struct btrfs_fs_info *fs_info = stripe->bg->fs_info;  in scrub_repair_read_endio()
821 	struct btrfs_fs_info *fs_info = stripe->bg->fs_info;  in scrub_stripe_submit_repair_read()
1014 	int num_copies = btrfs_num_copies(fs_info, stripe->bg->start,  in scrub_stripe_read_repair_worker()
1015 					  stripe->bg->length);  in scrub_stripe_read_repair_worker()
1087 			btrfs_repair_one_zone(fs_info, sctx->stripes[0].bg->start);  in scrub_stripe_read_repair_worker()
1111 	num_sectors = bio_size >> stripe->bg->fs_info->sectorsize_bits;  in scrub_read_endio()
1123 		queue_work(stripe->bg->fs_info->scrub_workers, &stripe->work);  in scrub_read_endio()
1130 	struct btrfs_fs_info *fs_info = stripe->bg->fs_info;  in scrub_write_endio()
1198 	struct btrfs_fs_info *fs_info = stripe->bg->fs_info;  in scrub_write_sectors()
1521 static int scrub_find_fill_first_stripe(struct btrfs_block_group *bg,  in scrub_find_fill_first_stripe()  argument
1529 	struct btrfs_fs_info *fs_info = bg->fs_info;  in scrub_find_fill_first_stripe()
1530 	struct btrfs_root *extent_root = btrfs_extent_root(fs_info, bg->start);  in scrub_find_fill_first_stripe()
1531 	struct btrfs_root *csum_root = btrfs_csum_root(fs_info, bg->start);  in scrub_find_fill_first_stripe()
1550 	ASSERT(logical_start >= bg->start && logical_end <= bg->start + bg->length);  in scrub_find_fill_first_stripe()
1571 	stripe->logical = round_down(cur_logical - bg->start, BTRFS_STRIPE_LEN) +  in scrub_find_fill_first_stripe()
1572 			  bg->start;  in scrub_find_fill_first_stripe()
1575 	stripe->bg = bg;  in scrub_find_fill_first_stripe()
1606 	if (bg->flags & BTRFS_BLOCK_GROUP_DATA) {  in scrub_find_fill_first_stripe()
1657 	unsigned int nr_sectors = min_t(u64, BTRFS_STRIPE_LEN, stripe->bg->start +  in scrub_submit_initial_read()
1658 				      stripe->bg->length - stripe->logical) >>  in scrub_submit_initial_read()
1662 	ASSERT(stripe->bg);  in scrub_submit_initial_read()
1690 		int num_copies = btrfs_num_copies(fs_info, stripe->bg->start,  in scrub_submit_initial_read()
1691 						  stripe->bg->length);  in scrub_submit_initial_read()
1704 			struct btrfs_fs_info *fs_info = stripe->bg->fs_info;  in stripe_has_metadata_error()
1806 static int queue_scrub_stripe(struct scrub_ctx *sctx, struct btrfs_block_group *bg,  in queue_scrub_stripe()  argument
1825 	ret = scrub_find_fill_first_stripe(bg, &sctx->extent_path,  in queue_scrub_stripe()
1849 				      struct btrfs_block_group *bg,  in scrub_raid56_parity_stripe()  argument
1885 		rot = div_u64(full_stripe_start - bg->start,  in scrub_raid56_parity_stripe()
1893 		ret = scrub_find_fill_first_stripe(bg, &extent_path, &csum_path,  in scrub_raid56_parity_stripe()
2018 			       struct btrfs_block_group *bg,  in scrub_simple_mirror()  argument
2030 	ASSERT(logical_start >= bg->start && logical_end <= bg->start + bg->length);  in scrub_simple_mirror()
2049 		spin_lock(&bg->lock);  in scrub_simple_mirror()
2050 		if (test_bit(BLOCK_GROUP_FLAG_REMOVED, &bg->runtime_flags)) {  in scrub_simple_mirror()
2051 			spin_unlock(&bg->lock);  in scrub_simple_mirror()
2055 		spin_unlock(&bg->lock);  in scrub_simple_mirror()
2057 		ret = queue_scrub_stripe(sctx, bg, device, mirror_num,  in scrub_simple_mirror()
2090 				     struct btrfs_block_group *bg,  in simple_stripe_get_logical()  argument
2102 	       bg->start;  in simple_stripe_get_logical()
2117 			       struct btrfs_block_group *bg,  in scrub_simple_stripe()  argument
2123 	const u64 orig_logical = simple_stripe_get_logical(map, bg, stripe_index);  in scrub_simple_stripe()
2130 	while (cur_logical < bg->start + bg->length) {  in scrub_simple_stripe()
2136 		ret = scrub_simple_mirror(sctx, bg, map, cur_logical,  in scrub_simple_stripe()
2150 					   struct btrfs_block_group *bg,  in scrub_stripe()  argument
2158 	const u64 chunk_logical = bg->start;  in scrub_stripe()
2201 			sctx->raid56_data_stripes[i].bg = bg;  in scrub_stripe()
2222 		ret = scrub_simple_mirror(sctx, bg, map, bg->start, bg->length,  in scrub_stripe()
2229 		ret = scrub_simple_stripe(sctx, bg, map, scrub_dev, stripe_index);  in scrub_stripe()
2258 			ret = scrub_raid56_parity_stripe(sctx, scrub_dev, bg,  in scrub_stripe()
2273 		ret = scrub_simple_mirror(sctx, bg, map, logical, BTRFS_STRIPE_LEN,  in scrub_stripe()
2319 					  struct btrfs_block_group *bg,  in scrub_chunk()  argument
2332 	em = lookup_extent_mapping(map_tree, bg->start, bg->length);  in scrub_chunk()
2340 		spin_lock(&bg->lock);  in scrub_chunk()
2341 		if (!test_bit(BLOCK_GROUP_FLAG_REMOVED, &bg->runtime_flags))  in scrub_chunk()
2343 		spin_unlock(&bg->lock);  in scrub_chunk()
2347 	if (em->start != bg->start)  in scrub_chunk()
2356 			ret = scrub_stripe(sctx, bg, em, scrub_dev, i);  in scrub_chunk()