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perf powerpc: Use uapi/unistd.h to fix build error 

Use the 'unistd.h' from arch/powerpc/include/uapi to build the perf tool.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Acked-by: David Howells <dhowells@redhat.com>
Cc: Anton Blanchard <anton@au1.ibm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Robert Richter <robert.richter@amd.com>
Cc: linuxppc-dev@ozlabs.org
Link: http://lkml.kernel.org/r/20121107191818.GA16211@us.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
hifive-unleashed-5.1
Sukadev Bhattiprolu 2012-10-31 11:21:28 -07:00 committed by David Howells
parent 2b73f65d11
commit f2d9cae9ea
1 changed files with 1 additions and 1 deletions
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tools/perf/perf.h
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@ -26,7 +26,7 @@ void get_term_dimensions(struct winsize *ws);
#endif
#ifdef __powerpc__
#include "../../arch/powerpc/include/asm/unistd.h"
#include "../../arch/powerpc/include/uapi/asm/unistd.h"
#define rmb() asm volatile ("sync" ::: "memory")
#define cpu_relax() asm volatile ("" ::: "memory");
#define CPUINFO_PROC "cpu"