Re: [PATCH 0/2] Make the TSC safe to be used by gettimeofday() II

> I was not able to make vgettimeofday use vgetcpu(). It seemed like vgetcpu()
> was not returning the same value as smp_processor_id() would, so the 
> values I'd get with vgettimeofday() did not completely agree with the 
> ones from gettimeofday(2). I didn't have the chance to investigate more.

I investigated now.  You got cpu hotplug disabled, right? 
The code currently only works with cpu hotplug enabled. Will fix.

-Andi
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• References:
  • [PATCH 0/2] Make the TSC safe to be used by gettimeofday().
    • From: Suleiman Souhlal <[email protected]>
  • Re: [PATCH 0/2] Make the TSC safe to be used by gettimeofday().
    • From: Andi Kleen <[email protected]>
  • Re: [PATCH 0/2] Make the TSC safe to be used by gettimeofday().
    • From: Suleiman Souhlal <[email protected]>

• Prev by Date: Re: 2.6.19-rc5-mm2
• Next by Date: Re: [PATCH 1/2] Make the TSC safe to be used by gettimeofday().
• Previous by thread: Re: [PATCH 0/2] Make the TSC safe to be used by gettimeofday().
• Next by thread: Re: [PATCH 0/2] Make the TSC safe to be used by gettimeofday().
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]