From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Lezcano Subject: Re: cpuidle future and improvements Date: Mon, 18 Jun 2012 21:00:44 +0200 Message-ID: <4FDF7ADC.4040207@linaro.org> References: <4FDEE98D.7010802@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.linux-foundation.org Errors-To: linux-pm-bounces@lists.linux-foundation.org To: Colin Cross Cc: Kevin Hilman , Rob Lee , Lists Linaro-dev , Peter De Schrijver , Linux Kernel Mailing List , Amit Kucheria , linux-acpi@vger.kernel.org, linux-next@vger.kernel.org, linux-pm@lists.linux-foundation.org, Linus Torvalds , Andrew Morton List-Id: linux-acpi@vger.kernel.org On 06/18/2012 08:15 PM, Colin Cross wrote: > On Mon, Jun 18, 2012 at 1:40 AM, Daniel Lezcano > wrote: >> I propose to host a cpuidle-next tree where all these modifications wi= ll >> be and where people can send patches against, preventing last minutes >> conflicts and perhaps Lenb will agree to pull from this tree. In the >> meantime, the tree will be part of the linux-next, the patches will be >> more widely tested and could be fixed earlier. >=20 > My coupled cpuidle patches were acked and temporarily in Len's > next/Linus pull branch, but were later dropped when the first pull > request to Linus was rejected. I asked Len to either put the coupled > cpuidle patches into his next branch, or let me host them so people > could base SoC branches off of them and let Len pull them later, but > got no response. If you do start a cpuidle for-next branch, can you > pull my coupled-cpuidle branch: No problem. Thanks -- Daniel > The following changes since commit 76e10d158efb6d4516018846f60c2ab55019= 00bc: >=20 > Linux 3.4 (2012-05-20 15:29:13 -0700) >=20 > are available in the git repository at: > https://android.googlesource.com/kernel/common.git coupled-cpuidle >=20 > Colin Cross (4): > cpuidle: refactor out cpuidle_enter_state > cpuidle: fix error handling in __cpuidle_register_device > cpuidle: add support for states that affect multiple cpus > cpuidle: coupled: add parallel barrier function >=20 > drivers/cpuidle/Kconfig | 3 + > drivers/cpuidle/Makefile | 1 + > drivers/cpuidle/coupled.c | 715 +++++++++++++++++++++++++++++++++++++= ++++++++ > drivers/cpuidle/cpuidle.c | 68 ++++- > drivers/cpuidle/cpuidle.h | 32 ++ > include/linux/cpuidle.h | 11 + > 6 files changed, 813 insertions(+), 17 deletions(-) > create mode 100644 drivers/cpuidle/coupled.c --=20 Linaro.org =E2=94=82 Open source software for A= RM SoCs Follow Linaro: Facebook | Twitter | Blog