From: Jiri Olsa <jo...@kernel.org> Move 'fd' from tools/perf's mmap to libperf's perf_mmap struct.
Signed-off-by: Jiri Olsa <jo...@kernel.org> Cc: Alexander Shishkin <alexander.shish...@linux.intel.com> Cc: Michael Petlan <mpet...@redhat.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Peter Zijlstra <a.p.zijls...@chello.nl> Link: http://lore.kernel.org/lkml/20190913132355.21634-13-jo...@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/lib/include/internal/mmap.h | 1 + tools/perf/util/evlist.c | 4 ++-- tools/perf/util/mmap.c | 4 ++-- tools/perf/util/mmap.h | 1 - 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/tools/perf/lib/include/internal/mmap.h b/tools/perf/lib/include/internal/mmap.h index 1caa1e8ee5c6..892cbd401d8d 100644 --- a/tools/perf/lib/include/internal/mmap.h +++ b/tools/perf/lib/include/internal/mmap.h @@ -10,6 +10,7 @@ struct perf_mmap { void *base; int mask; + int fd; }; #endif /* __LIBPERF_INTERNAL_MMAP_H */ diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index f700dbe043b7..a4e1c19c969f 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -652,7 +652,7 @@ static int perf_evlist__set_paused(struct evlist *evlist, bool value) return 0; for (i = 0; i < evlist->nr_mmaps; i++) { - int fd = evlist->overwrite_mmap[i].fd; + int fd = evlist->overwrite_mmap[i].core.fd; int err; if (fd < 0) @@ -708,7 +708,7 @@ static struct mmap *evlist__alloc_mmap(struct evlist *evlist, return NULL; for (i = 0; i < evlist->nr_mmaps; i++) { - map[i].fd = -1; + map[i].core.fd = -1; map[i].overwrite = overwrite; /* * When the perf_mmap() call is made we grab one refcount, plus diff --git a/tools/perf/util/mmap.c b/tools/perf/util/mmap.c index 702e8e0b90ea..40bf124cb658 100644 --- a/tools/perf/util/mmap.c +++ b/tools/perf/util/mmap.c @@ -320,7 +320,7 @@ void perf_mmap__munmap(struct mmap *map) if (map->core.base != NULL) { munmap(map->core.base, perf_mmap__mmap_len(map)); map->core.base = NULL; - map->fd = -1; + map->core.fd = -1; refcount_set(&map->refcnt, 0); } auxtrace_mmap__munmap(&map->auxtrace_mmap); @@ -378,7 +378,7 @@ int perf_mmap__mmap(struct mmap *map, struct mmap_params *mp, int fd, int cpu) map->core.base = NULL; return -1; } - map->fd = fd; + map->core.fd = fd; map->cpu = cpu; perf_mmap__setup_affinity_mask(map, mp); diff --git a/tools/perf/util/mmap.h b/tools/perf/util/mmap.h index 370138e395fc..de991194af8d 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 fd; int cpu; refcount_t refcnt; u64 prev; -- 2.21.0
