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Re: [Xen-devel] [Q] about clock_gettime accuracy on i386(&x86_64).

  • To: Atsushi SAKAI <sakaia@xxxxxxxxxxxxxx>
  • From: Keir Fraser <keir@xxxxxxxxxxxxx>
  • Date: Wed, 13 Jun 2007 11:46:13 +0100
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Wed, 13 Jun 2007 03:44:17 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcetqA+HTkPBpRmbEdy60AAX8io7RQ==
  • Thread-topic: [Xen-devel] [Q] about clock_gettime accuracy on i386(&x86_64).


On 13/6/07 11:35, "Atsushi SAKAI" <sakaia@xxxxxxxxxxxxxx> wrote:

> Is there any plan to solve this problem?

gettimeofday() could track last returned timestamp and clamp further
timestamps to be no smaller. We probably do need this in our gettimeofday()
implementation.

 -- Keir


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