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| author | Josef Bacik <josef@toxicpanda.com> | 2022-11-15 19:16:14 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-12-05 20:00:58 +0300 |
| commit | 0e6c40ebbb18b32cf4b5fcb3173eaede89b9f440 (patch) | |
| tree | 332aad1d9b70443f785cd84edccd563aa9c44096 /fs/btrfs/ctree.h | |
| parent | 9b48addac406bd10afe447c2182b241dbde1d1a6 (diff) | |
| download | linux-0e6c40ebbb18b32cf4b5fcb3173eaede89b9f440.tar.xz | |
btrfs: move the csum helpers into ctree.h
These got moved because of copy+paste, but this code exists in ctree.c,
so move the declarations back into ctree.h.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 6169d3b28475..6965703a81b6 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -700,6 +700,11 @@ static inline bool btrfs_is_data_reloc_root(const struct btrfs_root *root) return root->root_key.objectid == BTRFS_DATA_RELOC_TREE_OBJECTID; } +int btrfs_super_csum_size(const struct btrfs_super_block *s); +const char *btrfs_super_csum_name(u16 csum_type); +const char *btrfs_super_csum_driver(u16 csum_type); +size_t __attribute_const__ btrfs_get_num_csums(void); + /* * We use page status Private2 to indicate there is an ordered extent with * unfinished IO. |