linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Yury Norov <yury.norov@gmail.com>
To: linux-kernel@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>
Cc: Yury Norov <yury.norov@gmail.com>,
	linux-m68k@lists.linux-m68k.org, linux-arch@vger.kernel.org,
	linux-sh@vger.kernel.org, Alexey Klimov <aklimov@redhat.com>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Arnd Bergmann <arnd@arndb.de>, David Sterba <dsterba@suse.com>,
	Dennis Zhou <dennis@kernel.org>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Jianpeng Ma <jianpeng.ma@intel.com>,
	Joe Perches <joe@perches.com>,
	John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
	Josh Poimboeuf <jpoimboe@redhat.com>,
	Rasmus Villemoes <linux@rasmusvillemoes.dk>,
	Rich Felker <dalias@libc.org>,
	Stefano Brivio <sbrivio@redhat.com>,
	Wei Yang <richard.weiyang@linux.alibaba.com>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	Yoshinori Sato <ysato@users.sourceforge.jp>
Subject: [PATCH 02/12] tools: bitmap: sync function declarations with the kernel
Date: Wed, 31 Mar 2021 17:31:43 -0700	[thread overview]
Message-ID: <20210401003153.97325-3-yury.norov@gmail.com> (raw)
In-Reply-To: <20210401003153.97325-1-yury.norov@gmail.com>

Some functions in tools/include/linux/bitmap.h declare nbits as int. In the
kernel nbits is declared as unsigned int.

Signed-off-by: Yury Norov <yury.norov@gmail.com>
Acked-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
---
 tools/include/linux/bitmap.h | 8 ++++----
 tools/lib/bitmap.c           | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/tools/include/linux/bitmap.h b/tools/include/linux/bitmap.h
index 477a1cae513f..7cbd23e56d48 100644
--- a/tools/include/linux/bitmap.h
+++ b/tools/include/linux/bitmap.h
@@ -30,7 +30,7 @@ void bitmap_clear(unsigned long *map, unsigned int start, int len);
 #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 unsigned long *src, unsigned int nbits)
 	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 unsigned long *src, int nbits)
 }
 
 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 long *bitmap)
  * @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);
 
 /**
diff --git a/tools/lib/bitmap.c b/tools/lib/bitmap.c
index 5043747ef6c5..f4e914712b6f 100644
--- a/tools/lib/bitmap.c
+++ b/tools/lib/bitmap.c
@@ -28,11 +28,11 @@ void __bitmap_or(unsigned long *dst, const unsigned long *bitmap1,
 		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;
 
-- 
2.25.1


  parent reply	other threads:[~2021-04-01  0:33 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-01  0:31 [PATCH v6 00/12] lib/find_bit: fast path for small bitmaps Yury Norov
2021-04-01  0:31 ` [PATCH 01/12] tools: disable -Wno-type-limits Yury Norov
2021-04-01  0:31 ` Yury Norov [this message]
2021-04-01  0:31 ` [PATCH 03/12] tools: sync BITMAP_LAST_WORD_MASK() macro with the kernel Yury Norov
2021-04-01  0:31 ` [PATCH 04/12] arch: rearrange headers inclusion order in asm/bitops for m68k and sh Yury Norov
2021-04-01  0:31 ` [PATCH 05/12] lib: extend the scope of small_const_nbits() macro Yury Norov
2021-04-01  8:35   ` Andy Shevchenko
2021-04-01  0:31 ` [PATCH 06/12] tools: sync small_const_nbits() macro with the kernel Yury Norov
2021-04-01  0:31 ` [PATCH 07/12] lib: inline _find_next_bit() wrappers Yury Norov
2021-04-01  8:37   ` Andy Shevchenko
2021-04-01  0:31 ` [PATCH 08/12] tools: sync find_next_bit implementation Yury Norov
2021-04-01  0:31 ` [PATCH 09/12] lib: add fast path for find_next_*_bit() Yury Norov
2021-04-01  8:48   ` Andy Shevchenko
2021-04-01  0:31 ` [PATCH 10/12] lib: add fast path for find_first_*_bit() and find_last_bit() Yury Norov
2021-04-01  8:58   ` Andy Shevchenko
2021-04-01  0:31 ` [PATCH 11/12] tools: sync lib/find_bit implementation Yury Norov
2021-05-10 15:27   ` Tetsuo Handa
2021-05-10 15:44     ` Andy Shevchenko
2021-05-10 17:21       ` Yury Norov
2021-05-10 22:51       ` Rikard Falkeborn
2021-05-11  7:28         ` Andy Shevchenko
2021-05-11 10:36           ` Rikard Falkeborn
2021-05-11 11:53             ` Tetsuo Handa
2021-05-11 20:37               ` Rikard Falkeborn
2021-05-12  7:48                 ` Arnd Bergmann
2021-05-12  8:15                   ` Rasmus Villemoes
2021-05-12  8:33                     ` Arnd Bergmann
2021-05-11 12:17             ` Andy Shevchenko
2021-04-01  0:31 ` [PATCH 12/12] MAINTAINERS: Add entry for the bitmap API Yury Norov
2021-04-01  9:14 ` [PATCH v6 00/12] lib/find_bit: fast path for small bitmaps Andy Shevchenko
2021-04-01  9:28   ` Arnd Bergmann
2021-04-01  9:50     ` Andy Shevchenko
2021-04-02  0:32       ` Andrew Morton
  -- strict thread matches above, loose matches on Subject: below --
2021-03-21 21:54 [PATCH v5 " Yury Norov
2021-03-21 21:54 ` [PATCH 02/12] tools: bitmap: sync function declarations with the kernel Yury Norov

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210401003153.97325-3-yury.norov@gmail.com \
    --to=yury.norov@gmail.com \
    --cc=aklimov@redhat.com \
    --cc=akpm@linux-foundation.org \
    --cc=andriy.shevchenko@linux.intel.com \
    --cc=arnd@arndb.de \
    --cc=dalias@libc.org \
    --cc=dennis@kernel.org \
    --cc=dsterba@suse.com \
    --cc=geert@linux-m68k.org \
    --cc=glaubitz@physik.fu-berlin.de \
    --cc=jianpeng.ma@intel.com \
    --cc=joe@perches.com \
    --cc=jpoimboe@redhat.com \
    --cc=linux-arch@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-m68k@lists.linux-m68k.org \
    --cc=linux-sh@vger.kernel.org \
    --cc=linux@rasmusvillemoes.dk \
    --cc=richard.weiyang@linux.alibaba.com \
    --cc=sbrivio@redhat.com \
    --cc=wsa+renesas@sang-engineering.com \
    --cc=ysato@users.sourceforge.jp \
    --subject='Re: [PATCH 02/12] tools: bitmap: sync function declarations with the kernel' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
on how to clone and mirror all data and code used for this inbox