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McKenney" Cc: linux-kernel@vger.kernel.org, kernel-team@android.com, Byungchul Park , Josh Triplett , Lai Jiangshan , Mathieu Desnoyers , peterz@infradead.org, Steven Rostedt Subject: Re: [PATCH v2 1/3] rcu: Assign higher prio to RCU threads if rcutorture is built-in Message-ID: <20180621002529.GA201296@joelaf.mtv.corp.google.com> References: <20180619221419.41340-1-joel@joelfernandes.org> <20180620171041.GY3593@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180620171041.GY3593@linux.vnet.ibm.com> User-Agent: Mutt/1.9.2 (2017-12-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jun 20, 2018 at 10:10:41AM -0700, Paul E. McKenney wrote: > On Tue, Jun 19, 2018 at 03:14:17PM -0700, Joel Fernandes wrote: > > From: "Joel Fernandes (Google)" > > > > rcutorture boost tests fail even with CONFIG_RCU_BOOST set because > > rcutorture's threads are equal priority to the default RCU kthreads (RT > > class with priority of 1). > > > > This patch checks if RCU torture is built into the kernel and if so, > > assigns a higher priority to the RCU threads. With this the rcutorture > > boost tests pass. > > > > Signed-off-by: Joel Fernandes (Google) > > I queued all three for testing and further review. I reworked the commit > logs a bit and also pulled the error string onto one line to make it > easier on people grepping for the message. Please let me know if I > messed anything up. I double checked it and it looks good to me, thanks Paul! Regards, - Joel