Marcelo Tosatti 51c19b4f59 x86: vdso: pvclock gettime support ...

Improve performance of time system calls when using Linux pvclock,
by reading time info from fixmap visible copy of pvclock data.

Originally from Jeremy Fitzhardinge.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

2012-11-27 23:29:11 -02:00

625 B

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