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| author |   Ross Zwisler <ross.zwisler@linux.intel.com> | 2016-05-20 17:01:51 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-20 17:58:30 -0700 |
| commit | 6c4bd68a2962c03423a226d949caf64216d013cc (patch) | |
| tree | 50c5f8e747cc3ffdefd47d62aa1da70ab88d9673 | |
| parent | radix tree test suite: rebuild when headers change (diff) | |
| download | linux-dev-6c4bd68a2962c03423a226d949caf64216d013cc.tar.xz linux-dev-6c4bd68a2962c03423a226d949caf64216d013cc.zip | |
radix-tree: remove unused looping macros
radix_tree_for_each_chunk() and radix_tree_for_each_chunk_slot() have
never been used in the kernel since their introduction in 2012, so
remove them.
Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Kirill Shutemov <kirill.shutemov@linux.intel.com>
Cc: Jan Kara <jack@suse.com>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/radix-tree.h | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index 5ce5a1e0ecc5..e1512a607709 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -479,34 +479,6 @@ radix_tree_next_slot(void **slot, struct radix_tree_iter *iter, unsigned flags) } /** - * radix_tree_for_each_chunk - iterate over chunks - * - * @slot: the void** variable for pointer to chunk first slot - * @root: the struct radix_tree_root pointer - * @iter: the struct radix_tree_iter pointer - * @start: iteration starting index - * @flags: RADIX_TREE_ITER_* and tag index - * - * Locks can be released and reacquired between iterations. - */ -#define radix_tree_for_each_chunk(slot, root, iter, start, flags) \ - for (slot = radix_tree_iter_init(iter, start) ; \ - (slot = radix_tree_next_chunk(root, iter, flags)) ;) - -/** - * radix_tree_for_each_chunk_slot - iterate over slots in one chunk - * - * @slot: the void** variable, at the beginning points to chunk first slot - * @iter: the struct radix_tree_iter pointer - * @flags: RADIX_TREE_ITER_*, should be constant - * - * This macro is designed to be nested inside radix_tree_for_each_chunk(). - * @slot points to the radix tree slot, @iter->index contains its index. - */ -#define radix_tree_for_each_chunk_slot(slot, iter, flags) \ - for (; slot ; slot = radix_tree_next_slot(slot, iter, flags)) - -/** * radix_tree_for_each_slot - iterate over non-empty slots * * @slot: the void** variable for pointer to slot |