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ia64: add sparse annotation to __ia64_per_cpu_var()

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ia64 has its own optimized percpu accessor - __ia64_per_cpu_var().
Add percpu sparse annotations to it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
This commit is contained in:
Tejun Heo 2010-05-12 12:10:39 +02:00
parent b0c9778b1d
commit 308eb7add8
1 changed files with 4 additions and 1 deletions
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5
arch/ia64/include/asm/percpu.h
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@ -39,7 +39,10 @@ extern void *per_cpu_init(void);
* On the positive side, using __ia64_per_cpu_var() instead of __get_cpu_var() is slightly
* more efficient.
*/
#define __ia64_per_cpu_var(var) var
#define __ia64_per_cpu_var(var) (*({ \
__verify_pcpu_ptr(&(var)); \
((typeof(var) __kernel __force *)&(var)); \
}))
#include <asm-generic/percpu.h>