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| author |   James Morris <james.morris@microsoft.com> | 2018-09-04 11:35:54 -0700 |
|---|---|---|
| committer | James Morris <james.morris@microsoft.com> | 2018-09-04 11:35:54 -0700 |
| commit | e42f6f9be4f83c537aa81b4c6239ea94ff5b29ce (patch) | |
| tree | f956a5ea0e83fc6d0df3e64681e7bbc1f201f3ee /fs/btrfs/print-tree.c | |
| parent | security/capabilities: remove check for -EINVAL (diff) | |
| parent | Linux 4.19-rc2 (diff) | |
| download | linux-dev-e42f6f9be4f83c537aa81b4c6239ea94ff5b29ce.tar.xz linux-dev-e42f6f9be4f83c537aa81b4c6239ea94ff5b29ce.zip | |
Merge tag 'v4.19-rc2' into next-general
Sync to Linux 4.19-rc2 for downstream developers.
Diffstat (limited to '')
| -rw-r--r-- | fs/btrfs/print-tree.c | 39 |
1 files changed, 7 insertions, 32 deletions
diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c index a4e11cf04671..df49931ffe92 100644 --- a/fs/btrfs/print-tree.c +++ b/fs/btrfs/print-tree.c @@ -52,17 +52,9 @@ static void print_extent_item(struct extent_buffer *eb, int slot, int type) u64 offset; int ref_index = 0; - if (item_size < sizeof(*ei)) { -#ifdef BTRFS_COMPAT_EXTENT_TREE_V0 - struct btrfs_extent_item_v0 *ei0; - BUG_ON(item_size != sizeof(*ei0)); - ei0 = btrfs_item_ptr(eb, slot, struct btrfs_extent_item_v0); - pr_info("\t\textent refs %u\n", - btrfs_extent_refs_v0(eb, ei0)); - return; -#else - BUG(); -#endif + if (unlikely(item_size < sizeof(*ei))) { + btrfs_print_v0_err(eb->fs_info); + btrfs_handle_fs_error(eb->fs_info, -EINVAL, NULL); } ei = btrfs_item_ptr(eb, slot, struct btrfs_extent_item); @@ -133,20 +125,6 @@ static void print_extent_item(struct extent_buffer *eb, int slot, int type) WARN_ON(ptr > end); } -#ifdef BTRFS_COMPAT_EXTENT_TREE_V0 -static void print_extent_ref_v0(struct extent_buffer *eb, int slot) -{ - struct btrfs_extent_ref_v0 *ref0; - - ref0 = btrfs_item_ptr(eb, slot, struct btrfs_extent_ref_v0); - printk("\t\textent back ref root %llu gen %llu owner %llu num_refs %lu\n", - btrfs_ref_root_v0(eb, ref0), - btrfs_ref_generation_v0(eb, ref0), - btrfs_ref_objectid_v0(eb, ref0), - (unsigned long)btrfs_ref_count_v0(eb, ref0)); -} -#endif - static void print_uuid_item(struct extent_buffer *l, unsigned long offset, u32 item_size) { @@ -267,8 +245,8 @@ void btrfs_print_leaf(struct extent_buffer *l) struct btrfs_file_extent_item); if (btrfs_file_extent_type(l, fi) == BTRFS_FILE_EXTENT_INLINE) { - pr_info("\t\tinline extent data size %u\n", - btrfs_file_extent_inline_len(l, i, fi)); + pr_info("\t\tinline extent data size %llu\n", + btrfs_file_extent_ram_bytes(l, fi)); break; } pr_info("\t\textent data disk bytenr %llu nr %llu\n", @@ -280,11 +258,8 @@ void btrfs_print_leaf(struct extent_buffer *l) btrfs_file_extent_ram_bytes(l, fi)); break; case BTRFS_EXTENT_REF_V0_KEY: -#ifdef BTRFS_COMPAT_EXTENT_TREE_V0 - print_extent_ref_v0(l, i); -#else - BUG(); -#endif + btrfs_print_v0_err(fs_info); + btrfs_handle_fs_error(fs_info, -EINVAL, NULL); break; case BTRFS_BLOCK_GROUP_ITEM_KEY: bi = btrfs_item_ptr(l, i, |