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Fri, 26 Apr 2019 17:40:24 -0700 (PDT) Date: Sat, 27 Apr 2019 09:41:34 +0900 From: William Breathitt Gray To: linus.walleij@linaro.org, bgolaszewski@baylibre.com, akpm@linux-foundation.org Subject: Re: [PATCH v14 01/11] bitops: Introduce the for_each_set_clump8 macro Message-ID: <20190427004134.GB26000@icarus> References: <1cc8b30bb3954ca2a0961ffb0a2eed8a005ed670.1553828158.git.vilhelm.gray@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1cc8b30bb3954ca2a0961ffb0a2eed8a005ed670.1553828158.git.vilhelm.gray@gmail.com> User-Agent: Mutt/1.11.4 (2019-03-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190426_174026_990028_AC7E8282 X-CRM114-Status: GOOD ( 11.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch@vger.kernel.org, preid@electromag.com.au, Arnd Bergmann , yamada.masahiro@socionext.com, linux-pm@vger.kernel.org, linux@rasmusvillemoes.dk, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Andy Shevchenko , lukas@wunner.de, geert@linux-m68k.org, andriy.shevchenko@linux.intel.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Mar 29, 2019 at 12:04:08PM +0900, William Breathitt Gray wrote: > This macro iterates for each 8-bit group of bits (clump) with set bits, > within a bitmap memory region. For each iteration, "start" is set to the > bit offset of the found clump, while the respective clump value is > stored to the location pointed by "clump". Additionally, the > bitmap_get_value8 and bitmap_set_value8 functions are introduced to > respectively get and set an 8-bit value in a bitmap memory region. > > Suggested-by: Andy Shevchenko > Suggested-by: Rasmus Villemoes > Suggested-by: Lukas Wunner > Cc: Arnd Bergmann > Cc: Andrew Morton > Cc: Linus Walleij > Acked-by: Andy Shevchenko > Signed-off-by: William Breathitt Gray > --- > include/asm-generic/bitops/find.h | 61 +++++++++++++++++++++++++++++++ > include/linux/bitops.h | 5 +++ > 2 files changed, 66 insertions(+) Andrew, Linus, I reverted your Acked-by/Reviewed-by lines to Cc in this release because the code has significantly changed from the simplification effort. If you are satisfied with these changes, please ack to confirm. William Breathitt Gray _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel