| commit | e76b027e6408f5570dc940b731ec9ae870c6188a | [log] [tgz] |
|---|---|---|
| author | Andy Lutomirski <luto@amacapital.net> | Thu Oct 30 14:58:01 2014 -0700 |
| committer | Thomas Gleixner <tglx@linutronix.de> | Mon Nov 03 13:41:53 2014 +0100 |
| tree | d94287f98ee13c7e2fedd4890499f178079ce6ab | |
| parent | a92f101bc99d17b75021cf29f18cc57f39a37d1f [diff] |
x86,vdso: Use LSL unconditionally for vgetcpu LSL is faster than RDTSCP and works everywhere; there's no need to switch between them depending on CPU. Signed-off-by: Andy Lutomirski <luto@amacapital.net> Cc: Andi Kleen <andi@firstfloor.org> Link: http://lkml.kernel.org/r/72f73d5ec4514e02bba345b9759177ef03742efb.1414706021.git.luto@amacapital.net Signed-off-by: Thomas Gleixner <tglx@linutronix.de>