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authorMatthew Wilcox <willy@infradead.org>2018-05-19 23:47:47 +0300
committerMatthew Wilcox <willy@infradead.org>2018-10-21 17:46:44 +0300
commit2956c6644bfd9aab9f6b21a12e1bd75876d9dd73 (patch)
tree7044804fd7b33b00f936ae11e6cc56880996d1da /include/linux/radix-tree.h
parent1cf56f9d670b88b2e947a7ccdb8ba32e6477915d (diff)
downloadlinux-2956c6644bfd9aab9f6b21a12e1bd75876d9dd73.tar.xz
radix tree: Remove split/join code
radix_tree_split and radix_tree_join were never used upstream. Remove them; if they're needed in future they will be replaced by XArray equivalents. Signed-off-by: Matthew Wilcox <willy@infradead.org>
Diffstat (limited to 'include/linux/radix-tree.h')
-rw-r--r--include/linux/radix-tree.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 7513d0df984b..44f9abdcb5ab 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -284,12 +284,6 @@ static inline void radix_tree_preload_end(void)
preempt_enable();
}
-int radix_tree_split_preload(unsigned old_order, unsigned new_order, gfp_t);
-int radix_tree_split(struct radix_tree_root *, unsigned long index,
- unsigned new_order);
-int radix_tree_join(struct radix_tree_root *, unsigned long index,
- unsigned new_order, void *);
-
void __rcu **idr_get_free(struct radix_tree_root *root,
struct radix_tree_iter *iter, gfp_t gfp,
unsigned long max);