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Commit 555ba411 authored by Liu Bo's avatar Liu Bo Committed by David Sterba
Browse files

Btrfs: let btrfs_print_leaf print more about block group 



This adds chunk_objectid and flags, with flags we can recognize whether
the block group is about data or metadata.

Signed-off-by: default avatarLiu Bo <bo.li.liu@oracle.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 28785f70

fs/btrfs/print-tree.c

+5 −2
Original line number Diff line number Diff line
@@ -261,8 +261,11 @@ void btrfs_print_leaf(struct btrfs_fs_info *fs_info, struct extent_buffer *l) 
		case BTRFS_BLOCK_GROUP_ITEM_KEY:

			bi = btrfs_item_ptr(l, i,

					    struct btrfs_block_group_item);

			pr_info("\t\tblock group used %llu\n",

			       btrfs_disk_block_group_used(l, bi));

			pr_info(

		   "\t\tblock group used %llu chunk_objectid %llu flags %llu\n",

				btrfs_disk_block_group_used(l, bi),

				btrfs_disk_block_group_chunk_objectid(l, bi),

				btrfs_disk_block_group_flags(l, bi));

			break;

		case BTRFS_CHUNK_ITEM_KEY:

			print_chunk(l, btrfs_item_ptr(l, i,