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| author | Jiri Olsa <jolsa@kernel.org> | 2016-02-15 11:34:33 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-02-23 18:09:22 +0300 |
| commit | d392711095f12942a61e2963f5ab0076ac651e73 (patch) | |
| tree | e1f413263fddbcd910d96ce69c1d9e1875a896f6 /tools/perf/util/sort.h | |
| parent | e95cf700b1b267d912ee779c3ab36e582111a52d (diff) | |
| download | linux-d392711095f12942a61e2963f5ab0076ac651e73.tar.xz | |
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>
Diffstat (limited to 'tools/perf/util/sort.h')
| -rw-r--r-- | tools/perf/util/sort.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index 46f159f9d947..5b9c6246de6d 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -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, |