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McKenney" To: Joel Fernandes Cc: Uladzislau Rezki , Andrew Morton , LKML , RCU , Steven Rostedt , Oleksiy Avramchenko , linux-mm@kvack.org Subject: Re: [PATCH v1 5/6] rcu: rename kfree_call_rcu()/__kfree_rcu() Message-ID: <20200422231642.GJ17661@paulmck-ThinkPad-P72> Reply-To: paulmck@kernel.org References: <20200315181840.6966-1-urezki@gmail.com> <20200315181840.6966-6-urezki@gmail.com> <20200316152541.GD190951@google.com> <20200316190144.GB10577@pc636> <20200420201527.679247f6fa76cba4331f3cd3@linux-foundation.org> <20200421120358.GA5117@pc636> <20200422230322.GA100393@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200422230322.GA100393@google.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 22, 2020 at 07:03:22PM -0400, Joel Fernandes wrote: > On Tue, Apr 21, 2020 at 02:03:58PM +0200, Uladzislau Rezki wrote: > > Hello, Andrew. > > > > > > > I based the kfree_rcu shrinker patches on an 'rcu/kfree' branch in my git > > > > > tree: https://github.com/joelagnel/linux-kernel/tree/rcu/kfree > > > > > > > > > > For now I manually applied 5/6. All others applied cleanly. > > > > > > > > > > Updated the tree as I continue to review your patches. > > > > > > > > > > > I'm not sure what's happening here - these patches aren't yet in > > > linux-next. > > > > > Please have a look here, i explained in detail in my cover latter > > what we would like to achieve: https://lkml.org/lkml/2020/3/23/242 > > > > > A couple of thoughts: > > > > > > - Please cc linux-mm@kvack.org on this patchset and anything else > > > which impacts MM. > > > > > OK. I thought that is related to RCU, therefore i did not want to > > spam, but i included you :) Next time we will keep linux-mm@kvack.org > > in a loop. Sorry for that. > > Sorry from my side as well. Will keep linux-mm in the loop henceforth. I must confess that it came as a bit of a surprise to me as well. But what is life without a surprise or two along the way? ;-) Thanx, Paul > thanks, > > - Joel > > > > > > > > > > - It's a bit strange to create new infrastructure which has but a > > > single call site. Please tell us much more about "there was also > > > request/interest so there will be new comers" to set minds at ease. > > > > > > Who/where are these possible new callsites and when can we expect to > > > see that code? > > > > > https://lkml.org/lkml/2020/3/23/242 here i wrote motivation. Please > > check it. If you have some questions please ask. > > > > -- > > Vlad Rezki