From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f72.google.com (mail-pa0-f72.google.com [209.85.220.72]) by kanga.kvack.org (Postfix) with ESMTP id E4388828DF for ; Thu, 14 Apr 2016 10:17:57 -0400 (EDT) Received: by mail-pa0-f72.google.com with SMTP id hb4so92716892pac.3 for ; Thu, 14 Apr 2016 07:17:57 -0700 (PDT) Received: from mga14.intel.com (mga14.intel.com. [192.55.52.115]) by mx.google.com with ESMTP id da6si10626228pad.156.2016.04.14.07.17.39 for ; Thu, 14 Apr 2016 07:17:40 -0700 (PDT) From: Matthew Wilcox Subject: [PATCH v2 07/29] radix-tree: remove unused looping macros Date: Thu, 14 Apr 2016 10:16:28 -0400 Message-Id: <1460643410-30196-8-git-send-email-willy@linux.intel.com> In-Reply-To: <1460643410-30196-1-git-send-email-willy@linux.intel.com> References: <1460643410-30196-1-git-send-email-willy@linux.intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: linux-kernel@vger.kernel.org, Andrew Morton Cc: Ross Zwisler , linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, Konstantin Khlebnikov , Kirill Shutemov , Jan Kara , Neil Brown , Matthew Wilcox From: Ross Zwisler 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 Signed-off-by: Matthew Wilcox --- include/linux/radix-tree.h | 28 ---------------------------- 1 file changed, 28 deletions(-) diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index 5ce5a1e..e1512a6 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 -- 2.8.0.rc3 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org