tree 2e7e3190cb5604245233bb73f7ba71f65b486e42
parent 0af8a5ccc51ee2269712c90ab09c91b0150f4224
author travis@sgi.com <travis@sgi.com> 1201696372 +0100
committer Ingo Molnar <mingo@elte.hu> 1201696372 +0100

x86: use generic percpu on 64-bit

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>