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Miller" , Ingo Molnar , Peter Zijlstra , Steven Rostedt , Oleg Nesterov , linux-arch@vger.kernel.org Subject: Re: [RFC PATCH 1/6] thread_info: Add update_thread_flag() helpers Message-ID: <20180523120103.GD26965@arm.com> References: <1524135528-28561-1-git-send-email-Dave.Martin@arm.com> <1524135528-28561-2-git-send-email-Dave.Martin@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1524135528-28561-2-git-send-email-Dave.Martin@arm.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-arch-owner@vger.kernel.org X-Mailing-List: linux-arch@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: On Thu, Apr 19, 2018 at 11:58:43AM +0100, Dave Martin wrote: > There are a number of bits of code sprinkled around the kernel to > set a thread flag if a certain condition is true, and clear it > otherwise. > > To help make those call sites terser and less cumbersome, this > patch adds a new family of thread flag manipulators > > update*_thread_flag([...,] flag, cond) > > which do the equivalent of: > > if (cond) > set*_thread_flag([...,] flag); > else > clear*_thread_flag([...,] flag); > > Signed-off-by: Dave Martin > Cc: Ingo Molnar > Cc: Peter Zijlstra > Cc: Steven Rostedt > Cc: Oleg Nesterov > --- Looks sensible to me: Acked-by: Will Deacon Will