Re: [PATCH] workqueue: Allocate the unbound pool using local node memory

2015-10-09 Thread pang . xunlei
Hello, "Hillf Danton" wrote 2015-10-09 PM 06:05:20: > > Re: [PATCH] workqueue: Allocate the unbound pool using local node memory > > > From: Xunlei Pang > > > > Currently, get_unbound_pool() uses kzalloc() to allocate the > > worker pool. Actually, we can use the right node to do the > > allo

Re: [PATCH v2 1/3] cpuidle/coupled: Remove cpuidle_device::safe_state_index

2015-08-25 Thread pang . xunlei
Ping Xunlei Pang wrote 2015-08-04 PM 01:48:55: > [PATCH v2 1/3] cpuidle/coupled: Remove cpuidle_device::safe_state_index > > From: Xunlei Pang > > cpuidle_device::safe_state_index need to be initialized before > use, it should be the same as cpuidle_driver::safe_state_index. > > We tackled t

Re: [PATCH] cpuidle/coupled: Init cpuidle_device::safe_state_index

2015-08-03 Thread pang . xunlei
Hi Daniel, Daniel Lezcano wrote 2015-08-04 AM 12:22:54: > Re: [PATCH] cpuidle/coupled: Init cpuidle_device::safe_state_index > > On 07/23/2015 02:31 PM, Xunlei Pang wrote: > > From: Xunlei Pang > > > > cpuidle_device::safe_state_index need to be initialized before use, > > so assign the driver'

Re: [PATCH] sched: Avoid sched domain rebuilding when hotplugging an isolate cpu

2015-07-30 Thread pang . xunlei
Peter Zijlstra wrote 2015-07-30 PM 07:51:39: > > Re: [PATCH] sched: Avoid sched domain rebuilding when hotplugging an > isolate cpu > > On Thu, Jul 30, 2015 at 06:54:47PM +0800, pang.xun...@zte.com.cn wrote: > > Hi Peter, > > > > Peter Zijlstra wrote 2015-07-30 PM 06:30:37: > > > Re: [PATCH] s

Re: [PATCH] sched: Avoid sched domain rebuilding when hotplugging an isolate cpu

2015-07-30 Thread pang . xunlei
Hi Peter, Peter Zijlstra wrote 2015-07-30 PM 06:30:37: > Re: [PATCH] sched: Avoid sched domain rebuilding when hotplugging an > isolate cpu > > On Fri, Jul 17, 2015 at 04:03:45PM +0800, Xunlei Pang wrote: > > From: Xunlei Pang > > > > The sched domain is always rebuilt when hotplugging an isol

Re: [PATCH] mn10300: time: Provide 64-bit persistent clock time

2015-07-25 Thread pang . xunlei
Hi John, John Stultz wrote 2015-07-25 AM 11:24:32: > Re: [PATCH] mn10300: time: Provide 64-bit persistent clock time > > On Mon, Jul 20, 2015 at 5:45 PM, Xunlei Pang wrote: > > From: Xunlei Pang > > > > As part of addressing the "y2038 problem" for in-kernel uses, > > convert update_persistent

Re: [RFCv4 PATCH 25/34] sched: Add over-utilization/tipping point indicator

2015-06-30 Thread pang . xunlei
Hi Morten, Morten Rasmussen wrote 2015-05-13 AM 03:39:00: > > [RFCv4 PATCH 25/34] sched: Add over-utilization/tipping point indicator > > Energy-aware scheduling is only meant to be active while the system is > _not_ over-utilized. That is, there are spare cycles available to shift > tasks arou

Re: [RFCv4 PATCH 00/34] sched: Energy cost model for energy-aware scheduling

2015-06-29 Thread pang . xunlei
Hi Abel, Abel Vesa wrote 2015-06-29 AM 04:26:31: > > Re: [RFCv4 PATCH 00/34] sched: Energy cost model for energy-aware scheduling > > Hi, > > So I tried to play around a little bit with this patchset. I did a > checkout from: > > git://linux-arm.org/linux-power.git energy_model_rfc_v4 > > a

Re: [PATCH v3 1/4] drivers/rtc/pcf8563: Replace deprecated rtc_time_to_tm() and rtc_tm_to_time()

2015-06-12 Thread pang . xunlei
Hi Alexandre, Alexandre Belloni wrote 2015-06-12 PM 04:40:27: > > Re: [PATCH v3 1/4] drivers/rtc/pcf8563: Replace deprecated > rtc_time_to_tm() and rtc_tm_to_time() > > Hi Xunlei, > > Just to let you know that your series are usually classified as spam > when coming from 126.com. This series

Re: [PATCH v2 2/4] rtc/lib: Introduce rtc_tm_subtract() helper function

2015-06-11 Thread pang . xunlei
Hi Alexandre, Alexandre Belloni wrote 2015-06-12 AM 01:06:19: > Re: [PATCH v2 2/4] rtc/lib: Introduce rtc_tm_subtract() helper function > > Hi, > > I'm fine with the whole series, I would just rename things a bit: > > On 02/06/2015 at 17:04:20 +0800, Xunlei Pang wrote : > > /* > > + * rtc_tm

Re: [RFC][PATCH 1/7] sched: Replace post_schedule with a balance callback list

2015-06-05 Thread pang . xunlei
Hi Peter, Peter Zijlstra wrote 2015-06-03 PM 04:55:27: > > Re: [RFC][PATCH 1/7] sched: Replace post_schedule with a balance callback list > > A: Because it messes up the order in which people normally read text. > Q: Why is top-posting such a bad thing? > A: Top-posting. > Q: What is the most

Re: [RFC][PATCH 1/7] sched: Replace post_schedule with a balance callback list

2015-06-03 Thread pang . xunlei
Hi Peter, This may increase the overhead of schedule() a bit, as it will have more work to do. check_class_changed(): if (prev_class->switched_from) prev_class->switched_from(rq, p); /* Possble rq->lock 'hole'. */ p->sched_class->s

Re: [PATCH v2 1/4] drivers/rtc/pcf8563: Replace deprecated rtc_time_to_tm() and rtc_tm_to_time()

2015-06-02 Thread pang . xunlei
Hi Alexandre, Alexandre Belloni wrote 2015-06-03 AM 12:41:25: > Re: [PATCH v2 1/4] drivers/rtc/pcf8563: Replace deprecated > rtc_time_to_tm() and rtc_tm_to_time() > > On 03/06/2015 at 00:23:40 +0900, pang.xun...@zte.com.cn wrote : > > Apologies for the spamming, please ignore all those former

Re: [PATCH v2 1/4] drivers/rtc/pcf8563: Replace deprecated rtc_time_to_tm() and rtc_tm_to_time()

2015-06-02 Thread pang . xunlei
Hi Alexandre, Alexandre Belloni wrote 2015-06-02 PM 06:26:39: > Re: [PATCH v2 1/4] drivers/rtc/pcf8563: Replace deprecated > rtc_time_to_tm() and rtc_tm_to_time() > > Xunlei, > > Could you please include a cover letter describing what you are trying > to achieve when sending your series? > >

Re: [PATCH RESEND 3/3] drivers/rtc/sunxi: Replace deprecated rtc_tm_to_time()

2015-06-01 Thread pang . xunlei
Hi Arnd, Arnd Bergmann wrote 2015-06-02 AM 03:53:03: > Re: [PATCH RESEND 3/3] drivers/rtc/sunxi: Replace deprecated rtc_tm_to_time() > > On Friday 29 May 2015 23:04:37 Xunlei Pang wrote: > > } > > > > - rtc_tm_to_time(alrm_tm, &time_set); > > - rtc_tm_to_time(&tm_now, &time

Re: [PATCH v2 1/4] NTP: rtc: Add CONFIG_RTC_SYSTOHC_DEVICE for NTP synchronization

2015-06-01 Thread pang . xunlei
Hi Paul, Paul Bolle wrote 2015-06-01 PM 04:27:40: > > Re: [PATCH v2 1/4] NTP: rtc: Add CONFIG_RTC_SYSTOHC_DEVICE for NTP > synchronization > > On Fri, 2015-05-29 at 22:46 +0800, Xunlei Pang wrote: > > --- a/drivers/rtc/Kconfig > > +++ b/drivers/rtc/Kconfig > > > config RTC_HCTOSYS_DEVICE > >