btrfs: define separate btrfs_set/get_XX helpers
There are helpers for all type widths defined via macro and optionally
can use a token which is a cached pointer to avoid repeated mapping of
the extent buffer.
The token value is known at compile time, when it's valid it's always
address of a local variable, otherwise it's NULL passed by the
token-less helpers.
This can be utilized to remove some branching as the helpers are used
frequenlty.
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 292e21b..8e18fb0 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1335,17 +1335,10 @@ u##bits btrfs_get_token_##bits(const struct extent_buffer *eb, \
void btrfs_set_token_##bits(struct extent_buffer *eb, const void *ptr, \
unsigned long off, u##bits val, \
struct btrfs_map_token *token); \
-static inline u##bits btrfs_get_##bits(const struct extent_buffer *eb, \
- const void *ptr, \
- unsigned long off) \
-{ \
- return btrfs_get_token_##bits(eb, ptr, off, NULL); \
-} \
-static inline void btrfs_set_##bits(struct extent_buffer *eb, void *ptr,\
- unsigned long off, u##bits val) \
-{ \
- btrfs_set_token_##bits(eb, ptr, off, val, NULL); \
-}
+u##bits btrfs_get_##bits(const struct extent_buffer *eb, \
+ const void *ptr, unsigned long off); \
+void btrfs_set_##bits(struct extent_buffer *eb, void *ptr, \
+ unsigned long off, u##bits val);
DECLARE_BTRFS_SETGET_BITS(8)
DECLARE_BTRFS_SETGET_BITS(16)