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| author | Jiri Olsa <jolsa@kernel.org> | 2018-08-17 13:45:55 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-08-20 08:54:59 -0300 |
| commit | 31fb4c0d7b88f036edb96a6a3bd791289ea2f931 (patch) | |
| tree | 311d5b93641747fcb62e7e6df7b974ab9723229b /tools/perf/util/evlist.c | |
| parent | b946cd37348aaef443a1d951144f79a70274867f (diff) | |
| download | linux-stable-31fb4c0d7b88f036edb96a6a3bd791289ea2f931.tar.gz linux-stable-31fb4c0d7b88f036edb96a6a3bd791289ea2f931.tar.bz2 linux-stable-31fb4c0d7b88f036edb96a6a3bd791289ea2f931.zip | |
perf mmap: Store real cpu number in 'struct perf_mmap'
Store the real cpu number in 'struct perf_mmap', which will be used by
python interface that allows user to read a particular memory map for
given cpu.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jaroslav Škarvada <jskarvad@redhat.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180817114556.28000-2-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index e7a4b31a84fb..be440df29615 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -803,7 +803,7 @@ static int perf_evlist__mmap_per_evsel(struct perf_evlist *evlist, int idx, if (*output == -1) { *output = fd; - if (perf_mmap__mmap(&maps[idx], mp, *output) < 0) + if (perf_mmap__mmap(&maps[idx], mp, *output, evlist_cpu) < 0) return -1; } else { if (ioctl(fd, PERF_EVENT_IOC_SET_OUTPUT, *output) != 0) |