From 31fb4c0d7b88f036edb96a6a3bd791289ea2f931 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Fri, 17 Aug 2018 13:45:55 +0200 Subject: perf mmap: Store real cpu number in 'struct perf_mmap' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Cc: Alexander Shishkin Cc: David Ahern Cc: Jaroslav Škarvada Cc: Joe Mario Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20180817114556.28000-2-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/mmap.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'tools/perf/util/mmap.c') diff --git a/tools/perf/util/mmap.c b/tools/perf/util/mmap.c index fc832676a798..215f69f41672 100644 --- a/tools/perf/util/mmap.c +++ b/tools/perf/util/mmap.c @@ -164,7 +164,7 @@ void perf_mmap__munmap(struct perf_mmap *map) auxtrace_mmap__munmap(&map->auxtrace_mmap); } -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) { /* * The last one will be done at perf_mmap__consume(), so that we @@ -191,6 +191,7 @@ int perf_mmap__mmap(struct perf_mmap *map, struct mmap_params *mp, int fd) return -1; } map->fd = fd; + map->cpu = cpu; if (auxtrace_mmap__mmap(&map->auxtrace_mmap, &mp->auxtrace_mp, map->base, fd)) -- cgit v1.2.3-59-g8ed1b