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From: "Paul E. McKenney" <paulmck@linux.ibm.com>
To: Joel Fernandes <joel@joelfernandes.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
	kernel-team <kernel-team@android.com>,
	kernel-team <kernel-team@lge.com>,
	Byungchul Park <byungchul.park@lge.com>,
	Davidlohr Bueso <dave@stgolabs.net>,
	Josh Triplett <josh@joshtriplett.org>,
	Lai Jiangshan <jiangshanlai@gmail.com>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	Byungchul Park <max.byungchul.park@gmail.com>,
	Rao Shoaib <rao.shoaib@oracle.com>, rcu <rcu@vger.kernel.org>,
	Steven Rostedt <rostedt@goodmis.org>
Subject: Re: [PATCH v4 1/2] rcu/tree: Add basic support for kfree_rcu() batching
Date: Fri, 16 Aug 2019 20:56:37 -0700
Message-ID: <20190817035637.GY28441@linux.ibm.com> (raw)
In-Reply-To: <CAEXW_YTSJaKzWGC5nTbOuoQ6dxO4_uYW6=ttTJY6FWGb5rcB6Q@mail.gmail.com>

On Fri, Aug 16, 2019 at 09:32:23PM -0400, Joel Fernandes wrote:
> Hi Paul,
> 
> On Fri, Aug 16, 2019 at 3:16 PM Paul E. McKenney <paulmck@linux.ibm.com> wrote:
> > > > Hello, Joel,
> > > >
> > > > I reworked the commit log as follows, but was then unsuccessful in
> > > > working out which -rcu commit to apply it to.  Could you please
> > > > tell me what commit to apply this to?  (Once applied, git cherry-pick
> > > > is usually pretty good about handling minor conflicts.)
> > >
> > > It was originally based on v5.3-rc2
> > >
> > > I was able to apply it just now to the rcu -dev branch and I pushed it here:
> > > https://github.com/joelagnel/linux-kernel.git (branch paul-dev)
> > >
> > > Let me know if any other issues, thanks for the change log rework!
> >
> > Pulled and cherry-picked, thank you!
> >
> > Just for grins, I also  pushed out a from-joel.2019.08.16a showing the
> > results of the pull.  If you pull that branch, then run something like
> > "gitk v5.3-rc2..", and then do the same with branch "dev", comparing the
> > two might illustrate some of the reasons for the current restrictions
> > on pull requests and trees subject to rebase.
> 
> Right, I did the compare and see what you mean. I guess sending any
> future pull requests against Linux -next would be the best option?

Hmmm...  You really want to send some pull requests, don't you?  ;-)

Suppose you had sent that pull request against Linux -next or v5.2
or wherever.  What would happen next, given the high probability of a
conflict with someone else's patch?  What would the result look like?

							Thanx, Paul


  reply index

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-14 16:04 Joel Fernandes (Google)
2019-08-14 16:04 ` [PATCH v4 2/2] rcuperf: Add kfree_rcu() performance Tests Joel Fernandes (Google)
2019-08-14 22:58   ` Paul E. McKenney
2019-08-19 19:33     ` Joel Fernandes
2019-08-19 22:23       ` Paul E. McKenney
2019-08-19 23:51         ` Joel Fernandes
2019-08-20  2:50           ` Paul E. McKenney
2019-08-21  0:27             ` Joel Fernandes
2019-08-21  0:31               ` Joel Fernandes
2019-08-21  0:44                 ` Paul E. McKenney
2019-08-21  0:51                   ` Joel Fernandes
2019-08-16 16:43 ` [PATCH v4 1/2] rcu/tree: Add basic support for kfree_rcu() batching Paul E. McKenney
2019-08-16 17:44   ` Joel Fernandes
2019-08-16 19:16     ` Paul E. McKenney
2019-08-17  1:32       ` Joel Fernandes
2019-08-17  3:56         ` Paul E. McKenney [this message]
2019-08-17  4:30           ` Joel Fernandes
2019-08-17  5:20             ` Paul E. McKenney
2019-08-17  5:53               ` Joel Fernandes
2019-08-17 21:45                 ` Paul E. McKenney
2019-09-18  9:58 ` Uladzislau Rezki
2019-09-30 20:16   ` Joel Fernandes
2019-10-01 11:27     ` Uladzislau Rezki
2019-10-04 17:20       ` Joel Fernandes
2019-10-08 16:23         ` Uladzislau Rezki

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