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Date: Tue, 25 Mar 2014 06:48:45 +0100 From: Ingo Molnar <mingo@...nel.org> To: "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com> Cc: peterz@...radead.org, linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de> Subject: Re: [GIT PULL rcu/next] Additional RCU commit for 3.15 * Paul E. McKenney <paulmck@...ux.vnet.ibm.com> wrote: > Hello, Ingo, > > And, if you are willing to take it, one late-breaking commit. This one > was requested for 3.15 by Peter Zijlstra. [...] No objections at all, looks like a useful facility! > [...] It is low risk because it adds a new in-kernel API with > minimal changes to the existing code. Those minimal changes are the > addition of memory barriers and ACCESS_ONCE() macro calls, neither > of which should be able to break things. This commit has passed > significant rcutorture testing, with these additional additions to > rcutorture slated for 3.16. This commit has also been exposed to > -next testing. > > This change is available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/next > > for you to fetch changes up to 765a3f4fed708ae429ee095914a7897acb3a65bd: > > rcu: Provide grace-period piggybacking API (2014-03-20 17:12:25 -0700) > > ---------------------------------------------------------------- > Paul E. McKenney (1): > rcu: Provide grace-period piggybacking API > > include/linux/rcutiny.h | 10 ++++++++ > include/linux/rcutree.h | 2 ++ > kernel/rcu/tree.c | 62 +++++++++++++++++++++++++++++++++++++++++++++---- > 3 files changed, 70 insertions(+), 4 deletions(-) Pulled, thanks a lot Paul! Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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