diff options
| author |   Jiri Olsa <jolsa@kernel.org> | 2019-07-27 22:33:20 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-09-25 09:51:45 -0300 |
| commit | 56a94706cd7233b158ab13e5ac93f5a97ca88941 (patch) | |
| tree | dfe317dbe4a035428285fc0adeea2f62e6859b7f /tools/perf | |
| parent | libperf: Add 'fd' to struct perf_mmap (diff) | |
| download | wireguard-linux-56a94706cd7233b158ab13e5ac93f5a97ca88941.tar.xz wireguard-linux-56a94706cd7233b158ab13e5ac93f5a97ca88941.zip | |
libperf: Add 'cpu' to struct perf_mmap
Move 'cpu' from tools/perf's mmap to libperf's perf_mmap struct.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lore.kernel.org/lkml/20190913132355.21634-14-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/lib/include/internal/mmap.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/mmap.c | 8 | ||||
| -rw-r--r-- | tools/perf/util/mmap.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/python.c | 2 |
4 files changed, 6 insertions, 6 deletions
diff --git a/tools/perf/lib/include/internal/mmap.h b/tools/perf/lib/include/internal/mmap.h index 892cbd401d8d..f7d1809fa34c 100644 --- a/tools/perf/lib/include/internal/mmap.h +++ b/tools/perf/lib/include/internal/mmap.h @@ -11,6 +11,7 @@ struct perf_mmap { void *base; int mask; int fd; + int cpu; }; #endif /* __LIBPERF_INTERNAL_MMAP_H */ diff --git a/tools/perf/util/mmap.c b/tools/perf/util/mmap.c index 40bf124cb658..dc8320891344 100644 --- a/tools/perf/util/mmap.c +++ b/tools/perf/util/mmap.c @@ -256,7 +256,7 @@ static int perf_mmap__aio_mmap(struct mmap *map, struct mmap_params *mp) pr_debug2("failed to allocate data buffer area, error %m"); return -1; } - ret = perf_mmap__aio_bind(map, i, map->cpu, mp->affinity); + ret = perf_mmap__aio_bind(map, i, map->core.cpu, mp->affinity); if (ret == -1) return -1; /* @@ -347,9 +347,9 @@ static void perf_mmap__setup_affinity_mask(struct mmap *map, struct mmap_params { CPU_ZERO(&map->affinity_mask); if (mp->affinity == PERF_AFFINITY_NODE && cpu__max_node() > 1) - build_node_mask(cpu__get_node(map->cpu), &map->affinity_mask); + build_node_mask(cpu__get_node(map->core.cpu), &map->affinity_mask); else if (mp->affinity == PERF_AFFINITY_CPU) - CPU_SET(map->cpu, &map->affinity_mask); + CPU_SET(map->core.cpu, &map->affinity_mask); } int perf_mmap__mmap(struct mmap *map, struct mmap_params *mp, int fd, int cpu) @@ -379,7 +379,7 @@ int perf_mmap__mmap(struct mmap *map, struct mmap_params *mp, int fd, int cpu) return -1; } map->core.fd = fd; - map->cpu = cpu; + map->core.cpu = cpu; perf_mmap__setup_affinity_mask(map, mp); diff --git a/tools/perf/util/mmap.h b/tools/perf/util/mmap.h index de991194af8d..8ab779c98f4d 100644 --- a/tools/perf/util/mmap.h +++ b/tools/perf/util/mmap.h @@ -22,7 +22,6 @@ struct aiocb; */ struct mmap { struct perf_mmap core; - int cpu; refcount_t refcnt; u64 prev; u64 start; diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 60a6b6e8e176..ba4085d7ae9f 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -991,7 +991,7 @@ static struct mmap *get_md(struct evlist *evlist, int cpu) for (i = 0; i < evlist->nr_mmaps; i++) { struct mmap *md = &evlist->mmap[i]; - if (md->cpu == cpu) + if (md->core.cpu == cpu) return md; } |