From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8271AC433B4 for ; Fri, 7 May 2021 01:02:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 62DEA613B5 for ; Fri, 7 May 2021 01:02:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234018AbhEGBDr (ORCPT ); Thu, 6 May 2021 21:03:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:43268 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233989AbhEGBDq (ORCPT ); Thu, 6 May 2021 21:03:46 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8EF94610F7; Fri, 7 May 2021 01:02:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1620349367; bh=qpTt3t0UE+zsql2w3MPBjk2FWVKE8lCJY7dDZOMgkPs=; h=Date:From:To:Subject:In-Reply-To:From; b=SiFkWUIB1mODihdWmaUeLUfQgfZq3GfDVekaxKR0W/aESz4G5hgtOP7PikuQqWjhV KmZTcvO15nLdiAgvbTDeCl2M9cLw9Y0dQyEZWcH7FyQ+eFdFmOQcdSHnKdHXWTppV3 A0TAjOgDvNwjL+Fn/ACjhyTsslqQoNmUj2p8z5nA= Date: Thu, 06 May 2021 18:02:46 -0700 From: Andrew Morton To: aklimov@redhat.com, akpm@linux-foundation.org, andriy.shevchenko@linux.intel.com, arnd@arndb.de, dalias@libc.org, dennis@kernel.org, dsterba@suse.com, geert@linux-m68k.org, glaubitz@physik.fu-berlin.de, jianpeng.ma@intel.com, joe@perches.com, jpoimboe@redhat.com, linux-mm@kvack.org, linux@rasmusvillemoes.dk, mm-commits@vger.kernel.org, richard.weiyang@linux.alibaba.com, sbrivio@redhat.com, torvalds@linux-foundation.org, wsa+renesas@sang-engineering.com, ysato@users.osdn.me, yury.norov@gmail.com Subject: [patch 15/91] tools: bitmap: sync function declarations with the kernel Message-ID: <20210507010246.n_fOXph42%akpm@linux-foundation.org> In-Reply-To: <20210506180126.03e1baee7ca52bedb6cc6003@linux-foundation.org> User-Agent: s-nail v14.8.16 Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org From: Yury Norov Subject: tools: bitmap: sync function declarations with the kernel Some functions in tools/include/linux/bitmap.h declare nbits as int. In the kernel nbits is declared as unsigned int. Link: https://lkml.kernel.org/r/20210401003153.97325-3-yury.norov@gmail.com Signed-off-by: Yury Norov Acked-by: Rasmus Villemoes Cc: Alexey Klimov Cc: Andy Shevchenko Cc: Arnd Bergmann Cc: David Sterba Cc: Dennis Zhou Cc: Geert Uytterhoeven Cc: Jianpeng Ma Cc: Joe Perches Cc: John Paul Adrian Glaubitz Cc: Josh Poimboeuf Cc: Rich Felker Cc: Stefano Brivio Cc: Wei Yang Cc: Wolfram Sang Cc: Yoshinori Sato Signed-off-by: Andrew Morton --- tools/include/linux/bitmap.h | 8 ++++---- tools/lib/bitmap.c | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) --- a/tools/include/linux/bitmap.h~tools-bitmap-sync-function-declarations-with-the-kernel +++ a/tools/include/linux/bitmap.h @@ -30,7 +30,7 @@ void bitmap_clear(unsigned long *map, un #define small_const_nbits(nbits) \ (__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG) -static inline void bitmap_zero(unsigned long *dst, int nbits) +static inline void bitmap_zero(unsigned long *dst, unsigned int nbits) { if (small_const_nbits(nbits)) *dst = 0UL; @@ -66,7 +66,7 @@ static inline int bitmap_full(const unsi return find_first_zero_bit(src, nbits) == nbits; } -static inline int bitmap_weight(const unsigned long *src, int nbits) +static inline int bitmap_weight(const unsigned long *src, unsigned int nbits) { if (small_const_nbits(nbits)) return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits)); @@ -74,7 +74,7 @@ static inline int bitmap_weight(const un } static inline void bitmap_or(unsigned long *dst, const unsigned long *src1, - const unsigned long *src2, int nbits) + const unsigned long *src2, unsigned int nbits) { if (small_const_nbits(nbits)) *dst = *src1 | *src2; @@ -141,7 +141,7 @@ static inline void bitmap_free(unsigned * @buf: buffer to store output * @size: size of @buf */ -size_t bitmap_scnprintf(unsigned long *bitmap, int nbits, +size_t bitmap_scnprintf(unsigned long *bitmap, unsigned int nbits, char *buf, size_t size); /** --- a/tools/lib/bitmap.c~tools-bitmap-sync-function-declarations-with-the-kernel +++ a/tools/lib/bitmap.c @@ -28,11 +28,11 @@ void __bitmap_or(unsigned long *dst, con dst[k] = bitmap1[k] | bitmap2[k]; } -size_t bitmap_scnprintf(unsigned long *bitmap, int nbits, +size_t bitmap_scnprintf(unsigned long *bitmap, unsigned int nbits, char *buf, size_t size) { /* current bit is 'cur', most recently seen range is [rbot, rtop] */ - int cur, rbot, rtop; + unsigned int cur, rbot, rtop; bool first = true; size_t ret = 0; _