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author | 2022-02-11 02:34:02 -0800 | |
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committer | 2022-02-11 14:27:33 -0300 | |
commit | b80675fabef01e8f23d10ac63d757a3b89b3a158 (patch) | |
tree | 72884b1d5d1398af34617b01afb5224e274804b8 /tools/perf/util/map.c | |
parent | perf cpumap: Use for each loop (diff) | |
download | linux-b80675fabef01e8f23d10ac63d757a3b89b3a158.tar.gz linux-b80675fabef01e8f23d10ac63d757a3b89b3a158.tar.bz2 linux-b80675fabef01e8f23d10ac63d757a3b89b3a158.zip |
perf map: Add const to map_ip and unmap_ip
Functions purely determine a value from the map and don't need to modify
it. Move functions to C file as they are most commonly used via a
function pointer.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Bayduraev <alexey.v.bayduraev@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: André Almeida <andrealmeid@collabora.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Darren Hart <dvhart@infradead.org>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Dmitriy Vyukov <dvyukov@google.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: Hao Luo <haoluo@google.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Miaoqian Lin <linmq006@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Riccardo Mancini <rickyman7@gmail.com>
Cc: Shunsuke Nakamura <nakamura.shun@fujitsu.com>
Cc: Song Liu <song@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Stephen Brennan <stephen.s.brennan@oracle.com>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Yury Norov <yury.norov@gmail.com>
Link: http://lore.kernel.org/lkml/20220211103415.2737789-10-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/map.c')
-rw-r--r-- | tools/perf/util/map.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 8af693d9678c..6adc2d6ef724 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -961,3 +961,18 @@ struct maps *map__kmaps(struct map *map) } return kmap->kmaps; } + +u64 map__map_ip(const struct map *map, u64 ip) +{ + return ip - map->start + map->pgoff; +} + +u64 map__unmap_ip(const struct map *map, u64 ip) +{ + return ip + map->start - map->pgoff; +} + +u64 identity__map_ip(const struct map *map __maybe_unused, u64 ip) +{ + return ip; +} |