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Re: [PATCH 19/25] can/bcm: Replace hrtimer_tasklet with softirq based hrtimer

From Thomas Gleixner <tglx@linutronix.de>
Newsgroups linux.kernel
Subject Re: [PATCH 19/25] can/bcm: Replace hrtimer_tasklet with softirq based hrtimer
Date 2017-09-01 18:00 +0200
Message-ID <ukWwp-759-1@gated-at.bofh.it> (permalink)
References <ukwLD-5Ay-3@gated-at.bofh.it> <ukwLG-5Ay-57@gated-at.bofh.it> <ukWwp-759-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Fri, 1 Sep 2017, Oliver Hartkopp wrote:

> Hi Anna-Maria & Thomas,
> 
> thanks for the effort!
> 
> I'm really happy that the hrtimer becomes softirq capable as it basically
> reverts this ugly commit from January 2009:
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=6e5c172cf7ca1ab878cc6a6a4c1d52fef60f3ee0
> 
> From the first look the changes seem to be correct.
> 
> I'll pick the entire patchset for a test and give a Acked|Tested-by then.
> 
> Best regards,
> Oliver
> 
> ps.
> 
> On 08/31/2017 02:23 PM, Anna-Maria Gleixner wrote:
> 
> (nothing here!)
> 
> Please send patches inline and not as attachments. Tnx!

PS:

Content-Type: text/plain; charset=UTF-8
Content-Disposition: inline;
 filename=canbcm_Replace_hrtimer_tasklet_with_softirq_based_hrtimer.patch

Please get a proper mail client, which actually parses the
Content-Disposition tag correcly

Thanks,

	tglx

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Thread

[PATCH 00/25] hrtimer: Provide softirq context hrtimers Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
  [PATCH 07/25] hrtimer: Reduce conditional code (hres_active) Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
  [PATCH 05/25] hrtimer: Switch for loop to _ffs() evaluation Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
  [PATCH 24/25] net/cdc_ncm: Replace tasklet with softirq hrtimer Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
    Re: [PATCH 24/25] net/cdc_ncm: Replace tasklet with softirq hrtimer Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-08-31 15:40 +0200
    Re: [PATCH 24/25] net/cdc_ncm: Replace tasklet with softirq hrtimer Bjørn Mork <bjorn@mork.no> - 2017-08-31 16:00 +0200
      [PATCH 24/25 v2] net/cdc_ncm: Replace tasklet with softirq hrtimer Sebastian Andrzej Siewior <bigeasy@linutronix.de> - 2017-09-05 17:50 +0200
  [PATCH 23/25] ALSA/dummy: Replace tasklet with softirq hrtimer Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
    Re: [PATCH 23/25] ALSA/dummy: Replace tasklet with softirq hrtimer Takashi Iwai <tiwai@suse.de> - 2017-08-31 16:30 +0200
    Re: [PATCH 23/25] ALSA/dummy: Replace tasklet with softirq hrtimer Takashi Sakamoto <o-takashi@sakamocchi.jp> - 2017-08-31 16:30 +0200
    Re: [PATCH 23/25] ALSA/dummy: Replace tasklet with softirq hrtimer Takashi Iwai <tiwai@suse.de> - 2017-08-31 17:40 +0200
      Re: [PATCH 23/25] ALSA/dummy: Replace tasklet with softirq hrtimer Takashi Sakamoto <o-takashi@sakamocchi.jp> - 2017-09-01 12:30 +0200
        Re: [PATCH 23/25] ALSA/dummy: Replace tasklet with softirq hrtimer Takashi Iwai <tiwai@suse.de> - 2017-09-01 14:00 +0200
          Re: [PATCH 23/25] ALSA/dummy: Replace tasklet with softirq hrtimer Takashi Sakamoto <o-takashi@sakamocchi.jp> - 2017-09-02 03:30 +0200
            Re: [PATCH 23/25] ALSA/dummy: Replace tasklet with softirq hrtimer Takashi Sakamoto <o-takashi@sakamocchi.jp> - 2017-09-04 14:50 +0200
            [PATCH 23/25 v2] ALSA/dummy: Replace tasklet with softirq hrtimer Sebastian Andrzej Siewior <bigeasy@linutronix.de> - 2017-09-05 18:00 +0200
              Re: [PATCH 23/25 v2] ALSA/dummy: Replace tasklet with softirq hrtimer Takashi Iwai <tiwai@suse.de> - 2017-09-05 18:10 +0200
              Re: [PATCH 23/25 v2] ALSA/dummy: Replace tasklet with softirq hrtimer Takashi Sakamoto <o-takashi@sakamocchi.jp> - 2017-09-05 18:10 +0200
                [PATCH 23/25 v3] ALSA/dummy: Replace tasklet with softirq hrtimer Sebastian Andrzej Siewior <bigeasy@linutronix.de> - 2017-09-05 18:20 +0200
                Re: [PATCH 23/25 v3] ALSA/dummy: Replace tasklet with softirq hrtimer Takashi Sakamoto <o-takashi@sakamocchi.jp> - 2017-09-06 06:40 +0200
                Re: [alsa-devel] [PATCH 23/25 v3] ALSA/dummy: Replace tasklet with     softirq hrtimer Takashi Iwai <tiwai@suse.de> - 2017-09-08 10:30 +0200
  [PATCH 22/25] softirq: Remove tasklet_hrtimer Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
  [PATCH 21/25] xfrm: Replace hrtimer tasklet with softirq hrtimer Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
  [PATCH 06/25] hrtimer: Store running timer in hrtimer_clock_base Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
  [PATCH 19/25] can/bcm: Replace hrtimer_tasklet with softirq based  hrtimer Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
    Re: [PATCH 19/25] can/bcm: Replace hrtimer_tasklet with softirq  based hrtimer Thomas Gleixner <tglx@linutronix.de> - 2017-09-01 18:00 +0200
      Re: [PATCH 19/25] can/bcm: Replace hrtimer_tasklet with softirq based  hrtimer Oliver Hartkopp <socketcan@hartkopp.net> - 2017-09-01 19:10 +0200
    Re: [PATCH 19/25] can/bcm: Replace hrtimer_tasklet with softirq based  hrtimer Oliver Hartkopp <socketcan@hartkopp.net> - 2017-09-01 18:00 +0200
    Re: [PATCH 19/25] can/bcm: Replace hrtimer_tasklet with softirq based  hrtimer Oliver Hartkopp <socketcan@hartkopp.net> - 2017-09-02 20:10 +0200
  [PATCH 10/25] hrtimer: Make handling of hrtimer reprogramming and  enqueuing not conditional Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
  [PATCH 14/25] hrtimer: Split out code from __hrtimer_get_next_event()  for reuse Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
  [PATCH 25/25] usb/gadget/NCM: Replace tasklet with softirq hrtimer Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
  [PATCH 03/25] hrtimer: Fix kerneldoc for struct hrtimer_cpu_base Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
  [PATCH 09/25] hrtimer: Reduce conditional code (hrtimer_reprogram()) Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:30 +0200
  Re: [PATCH 00/25] hrtimer: Provide softirq context hrtimers Anna-Maria Gleixner <anna-maria@linutronix.de> - 2017-08-31 14:40 +0200

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