From 56a94706cd7233b158ab13e5ac93f5a97ca88941 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sat, 27 Jul 2019 22:33:20 +0200 Subject: [PATCH] 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 Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190913132355.21634-14-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/lib/include/internal/mmap.h | 1 + tools/perf/util/mmap.c | 8 ++++---- tools/perf/util/mmap.h | 1 - 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; } -- 2.30.2