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perf tools: Introduce cl_offset function 

It'll be used in following patches.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1455525293-8671-4-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2016-02-15 09:34:33 +01:00 committed by Arnaldo Carvalho de Melo
parent e95cf700b1
commit d392711095
1 changed files with 6 additions and 0 deletions
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6
tools/perf/util/sort.h
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@ -168,6 +168,12 @@ static inline u64 cl_address(u64 address)
return (address & ~(cacheline_size - 1));
}
static inline u64 cl_offset(u64 address)
{
/* return the cacheline of the address */
return (address & (cacheline_size - 1));
}
enum sort_mode {
SORT_MODE__NORMAL,
SORT_MODE__BRANCH,