Re: [PATCH] x86: Export tsc related information in sysfs
[Posted May 19, 2010 by jake]
| From: |
| Ingo Molnar <mingo-AT-elte.hu> |
| To: |
| Dan Magenheimer <dan.magenheimer-AT-oracle.com> |
| Subject: |
| Re: [PATCH] x86: Export tsc related information in sysfs |
| Date: |
| Tue, 18 May 2010 02:02:21 +0200 |
| Cc: |
| Thomas Gleixner <tglx-AT-linutronix.de>,
Andi Kleen <andi-AT-firstfloor.org>,
Arjan van de Ven <arjan-AT-infradead.org>,
Venkatesh Pallipadi <venki-AT-google.com>,
"H. Peter Anvin" <hpa-AT-zytor.com>, chris.mason-AT-oracle.com,
linux-kernel-AT-vger.kernel.org |
| Archive-link: |
| Article, Thread
|
* Dan Magenheimer <dan.magenheimer@oracle.com> wrote:
> Given that I'm not going to win this argument even
> by pointing to examples, [...]
You could win the argument by coming up with a patch
that changes gettimeofday to make use of the TSC in a
reliable manner.
I really mean it - and it might be possible - but we
have not found it yet.
Thanks,
Ingo
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