linux/tools/perf/util/include/asm/hweight.h

#ifndef PERF_HWEIGHT_H
#define PERF_HWEIGHT_H

#include <linux/types.h>
unsigned int hweight32(unsigned int w);
unsigned long hweight64(__u64 w);

#endif /* PERF_HWEIGHT_H */
perf tools: Don't use code surrounded by __KERNEL__ We need to refactor code to be explicitely shared by the kernel and at least the tools/ userspace programs, so, till we do that, copy the bare minimum bitmap/bitops code needed by tools/perf. Reported-by: "H. Peter Anvin" <hpa@zytor.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 2010-04-30 19:31:12 -03:00			`#ifndef PERF_HWEIGHT_H`
			`#define PERF_HWEIGHT_H`

			`#include <linux/types.h>`
			`unsigned int hweight32(unsigned int w);`
			`unsigned long hweight64(__u64 w);`

			`#endif /* PERF_HWEIGHT_H */`