x86: use generic percpu on 64-bit

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x86_64 provides an optimized way to determine the local per cpu area
offset through the pda and determines the base by accessing a remote
pda.

Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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travis@sgi.com 2008-01-30 13:32:52 +01:00 • committed by Ingo Molnar

parent 0af8a5ccc5

commit 072a1e6953

1 changed files with 2 additions and 21 deletions

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23

include/asm-x86/percpu_64.h

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