[PATCH] btrfs-progs: add print support for verity items.

[Sweet Tea Dorminy <sweettea-kernel@dorminy.me>]

'btrfs inspect-internals dump-tree' doesn't currently know about the two
types of verity items and prints them as 'UNKNOWN.36' or 'UNKNOWN.37'.
So add them to the known item types.

Suggested-by: Boris Burkov <boris@bur.io>
Signed-off-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>

---

Inspired by Boris' recent patchset noting that these items were not yet
properly printed:
https://lore.kernel.org/linux-btrfs/5579a70597cd660ffb265db9e97840a1faca8812.1647382272.git.boris@bur.io/T/#u

---

 kernel-shared/ctree.h      | 4 ++++
 kernel-shared/print-tree.c | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/kernel-shared/ctree.h b/kernel-shared/ctree.h
index bf71fc85..b8d7e5a8 100644
--- a/kernel-shared/ctree.h
+++ b/kernel-shared/ctree.h
@@ -1350,6 +1350,10 @@ static inline u32 BTRFS_MAX_XATTR_SIZE(const struct btrfs_fs_info *info)
 #define BTRFS_INODE_REF_KEY		12
 #define BTRFS_INODE_EXTREF_KEY		13
 #define BTRFS_XATTR_ITEM_KEY		24
+
+#define BTRFS_VERITY_DESC_ITEM_KEY	36
+#define BTRFS_VERITY_MERKLE_ITEM_KEY	37
+
 #define BTRFS_ORPHAN_ITEM_KEY		48
 
 #define BTRFS_DIR_LOG_ITEM_KEY  60
diff --git a/kernel-shared/print-tree.c b/kernel-shared/print-tree.c
index 73f969c3..ee7f679c 100644
--- a/kernel-shared/print-tree.c
+++ b/kernel-shared/print-tree.c
@@ -647,6 +647,8 @@ void print_key_type(FILE *stream, u64 objectid, u8 type)
 		[BTRFS_DIR_LOG_ITEM_KEY]	= "DIR_LOG_ITEM",
 		[BTRFS_DIR_LOG_INDEX_KEY]	= "DIR_LOG_INDEX",
 		[BTRFS_XATTR_ITEM_KEY]		= "XATTR_ITEM",
+		[BTRFS_VERITY_DESC_ITEM_KEY]	= "VERITY_DESC_ITEM",
+		[BTRFS_VERITY_MERKLE_ITEM_KEY	= "VERITY_MERKLE_ITEM",
 		[BTRFS_ORPHAN_ITEM_KEY]		= "ORPHAN_ITEM",
 		[BTRFS_ROOT_ITEM_KEY]		= "ROOT_ITEM",
 		[BTRFS_ROOT_REF_KEY]		= "ROOT_REF",
-- 
2.35.1