Just a new tree called BLOCK_GROUP_TREE.
The new type (SKINNY_BLOCK_GROUP_ITEM) doesn't has any item, thus no
need to add any extra output.
Signed-off-by: Qu Wenruo <wqu@xxxxxxxx>
---
cmds/inspect-dump-super.c | 1 +
cmds/inspect-dump-tree.c | 6 ++++++
print-tree.c | 4 ++++
3 files changed, 11 insertions(+)
diff --git a/cmds/inspect-dump-super.c b/cmds/inspect-dump-super.c
index f22633b99390..bac50cb59391 100644
--- a/cmds/inspect-dump-super.c
+++ b/cmds/inspect-dump-super.c
@@ -229,6 +229,7 @@ static struct readable_flag_entry incompat_flags_array[] = {
DEF_INCOMPAT_FLAG_ENTRY(NO_HOLES),
DEF_INCOMPAT_FLAG_ENTRY(METADATA_UUID),
DEF_INCOMPAT_FLAG_ENTRY(RAID1C34),
+ DEF_INCOMPAT_FLAG_ENTRY(SKINNY_BG_TREE),
};
static const int incompat_flags_num = sizeof(incompat_flags_array) /
sizeof(struct readable_flag_entry);
diff --git a/cmds/inspect-dump-tree.c b/cmds/inspect-dump-tree.c
index 1fdbb9a6b9b1..3a91fbe5ed79 100644
--- a/cmds/inspect-dump-tree.c
+++ b/cmds/inspect-dump-tree.c
@@ -151,6 +151,8 @@ static u64 treeid_from_string(const char *str, const char **end)
{ "CHECKSUM", BTRFS_CSUM_TREE_OBJECTID },
{ "QUOTA", BTRFS_QUOTA_TREE_OBJECTID },
{ "UUID", BTRFS_UUID_TREE_OBJECTID },
+ { "BG", BTRFS_BLOCK_GROUP_TREE_OBJECTID},
+ { "BLOCK_GROUP", BTRFS_BLOCK_GROUP_TREE_OBJECTID},
{ "FREE_SPACE", BTRFS_FREE_SPACE_TREE_OBJECTID },
{ "TREE_LOG_FIXUP", BTRFS_TREE_LOG_FIXUP_OBJECTID },
{ "TREE_LOG", BTRFS_TREE_LOG_OBJECTID },
@@ -668,6 +670,10 @@ again:
if (!skip)
printf("free space");
break;
+ case BTRFS_BLOCK_GROUP_TREE_OBJECTID:
+ if (!skip)
+ printf("block group");
+ break;
case BTRFS_MULTIPLE_OBJECTIDS:
if (!skip) {
printf("multiple");
diff --git a/print-tree.c b/print-tree.c
index 27acadb22205..ea9b35f604d6 100644
--- a/print-tree.c
+++ b/print-tree.c
@@ -683,6 +683,7 @@ void print_key_type(FILE *stream, u64 objectid, u8 type)
[BTRFS_EXTENT_CSUM_KEY] = "EXTENT_CSUM",
[BTRFS_EXTENT_DATA_KEY] = "EXTENT_DATA",
[BTRFS_BLOCK_GROUP_ITEM_KEY] = "BLOCK_GROUP_ITEM",
+ [BTRFS_SKINNY_BLOCK_GROUP_ITEM_KEY] = "SKINNY_BLOCK_GROUP_ITEM",
[BTRFS_FREE_SPACE_INFO_KEY] = "FREE_SPACE_INFO",
[BTRFS_FREE_SPACE_EXTENT_KEY] = "FREE_SPACE_EXTENT",
[BTRFS_FREE_SPACE_BITMAP_KEY] = "FREE_SPACE_BITMAP",
@@ -802,6 +803,9 @@ void print_objectid(FILE *stream, u64 objectid, u8 type)
case BTRFS_FREE_SPACE_TREE_OBJECTID:
fprintf(stream, "FREE_SPACE_TREE");
break;
+ case BTRFS_BLOCK_GROUP_TREE_OBJECTID:
+ fprintf(stream, "BLOCK_GROUP_TREE");
+ break;
case BTRFS_MULTIPLE_OBJECTIDS:
fprintf(stream, "MULTIPLE");
break;
--
2.26.2
