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btrfs: move the csum helpers into ctree.h

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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>
This commit is contained in:
Josef Bacik 2022-11-15 11:16:14 -05:00 committed by David Sterba
parent 9b48addac4
commit 0e6c40ebbb
2 changed files with 5 additions and 5 deletions
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5
fs/btrfs/accessors.h
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@ -892,11 +892,6 @@ BTRFS_SETGET_STACK_FUNCS(super_magic, struct btrfs_super_block, magic, 64);
BTRFS_SETGET_STACK_FUNCS(super_uuid_tree_generation, struct btrfs_super_block,
uuid_tree_generation, 64);
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);
/* struct btrfs_file_extent_item */
BTRFS_SETGET_STACK_FUNCS(stack_file_extent_type, struct btrfs_file_extent_item,
type, 8);

5
fs/btrfs/ctree.h
View file

@ -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.