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Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing the idlest CPU

From Christoph Hellwig <hch@lst.de>
Newsgroups linux.kernel
Subject Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing the idlest CPU
Date 2017-09-06 08:20 +0200
Message-ID <umBQR-5RB-3@gated-at.bofh.it> (permalink)
References <ukMnn-7GJ-5@gated-at.bofh.it> <ukMnn-7GJ-3@gated-at.bofh.it> <ulHEZ-3iy-19@gated-at.bofh.it> <umzYL-4rE-11@gated-at.bofh.it>
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On Wed, Sep 06, 2017 at 12:13:38PM +0800, Yu Chen wrote:
> I agree, the driver could be rewritten, but it might take some time, so
> meanwhile I'm looking at also other possible optimization.

Which driver are we talking about anyway?  Let's start looking at it
and fix the issue there.

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Thread

[PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing the idlest CPU Chen Yu <yu.c.chen@intel.com> - 2017-09-01 07:10 +0200
  Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing  the idlest CPU Thomas Gleixner <tglx@linutronix.de> - 2017-09-03 20:20 +0200
    RFD: x86: Sanitize the vector allocator Thomas Gleixner <tglx@linutronix.de> - 2017-09-03 21:20 +0200
    Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing  the idlest CPU Thomas Gleixner <tglx@linutronix.de> - 2017-09-06 01:00 +0200
      Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing the  idlest CPU Yu Chen <yu.c.chen@intel.com> - 2017-09-06 06:40 +0200
        Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing  the idlest CPU Thomas Gleixner <tglx@linutronix.de> - 2017-09-06 10:10 +0200
          Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing  the idlest CPU Thomas Gleixner <tglx@linutronix.de> - 2017-09-07 08:00 +0200
            Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing the  idlest CPU Yu Chen <yu.c.chen@intel.com> - 2017-09-07 10:40 +0200
              Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing  the idlest CPU Thomas Gleixner <tglx@linutronix.de> - 2017-09-07 11:50 +0200
    Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing the  idlest CPU Yu Chen <yu.c.chen@intel.com> - 2017-09-06 06:20 +0200
      Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing         the idlest CPU Christoph Hellwig <hch@lst.de> - 2017-09-06 08:20 +0200
        Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing the  idlest CPU Dan Williams <dan.j.williams@intel.com> - 2017-09-06 19:50 +0200
          Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing the  idlest CPU Yu Chen <yu.c.chen@intel.com> - 2017-09-07 05:00 +0200
          Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing  the idlest CPU Thomas Gleixner <tglx@linutronix.de> - 2017-09-07 08:00 +0200
            Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing the  idlest CPU Dan Williams <dan.j.williams@intel.com> - 2017-09-07 08:30 +0200
              Re: [PATCH 4/4][RFC v2] x86/apic: Spread the vectors by choosing  the idlest CPU Thomas Gleixner <tglx@linutronix.de> - 2017-09-07 09:00 +0200

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