diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2018-08-17 13:45:55 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-08-20 13:54:59 +0200 |
| commit | 31fb4c0d7b88f036edb96a6a3bd791289ea2f931 (patch) | |
| tree | 311d5b93641747fcb62e7e6df7b974ab9723229b /tools/perf/util/mmap.h | |
| parent | perf tools: Remove ext from struct kmod_path (diff) | |
| download | linux-31fb4c0d7b88f036edb96a6a3bd791289ea2f931.tar.xz linux-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/mmap.h')
| -rw-r--r-- | tools/perf/util/mmap.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/mmap.h b/tools/perf/util/mmap.h index d82294db1295..05a6d47c7956 100644 --- a/tools/perf/util/mmap.h +++ b/tools/perf/util/mmap.h @@ -18,6 +18,7 @@ struct perf_mmap { void *base; int mask; int fd; + int cpu; refcount_t refcnt; u64 prev; u64 start; @@ -60,7 +61,7 @@ struct mmap_params { struct auxtrace_mmap_params auxtrace_mp; }; -int perf_mmap__mmap(struct perf_mmap *map, struct mmap_params *mp, int fd); +int perf_mmap__mmap(struct perf_mmap *map, struct mmap_params *mp, int fd, int cpu); void perf_mmap__munmap(struct perf_mmap *map); void perf_mmap__get(struct perf_mmap *map); |