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__get_cpu_var removed from rest of tree, drop reference from comments in arch/ia64 

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Merge tag 'please-pull-misc-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux

Pull ia64 __get_cpu_var removal from Tony Luck:
 "__get_cpu_var removed from rest of tree, drop reference from comments
  in arch/ia64"

* tag 'please-pull-misc-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
  [IA64] Update comment that references __get_cpu_var
wifi-calibration
Linus Torvalds 2014-12-19 17:07:27 -08:00
parent e589c9e13a 87b4bf6d0a
commit acab1f8857
1 changed files with 2 additions and 2 deletions
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4
arch/ia64/include/asm/percpu.h
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@ -35,8 +35,8 @@ extern void *per_cpu_init(void);
/*
* Be extremely careful when taking the address of this variable! Due to virtual
* remapping, it is different from the canonical address returned by __get_cpu_var(var)!
* On the positive side, using __ia64_per_cpu_var() instead of __get_cpu_var() is slightly
* remapping, it is different from the canonical address returned by this_cpu_ptr(&var)!
* On the positive side, using __ia64_per_cpu_var() instead of this_cpu_ptr() is slightly
* more efficient.
*/
#define __ia64_per_cpu_var(var) (*({ \