diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2019-07-27 22:31:17 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-09-25 14:51:45 +0200 |
| commit | 2cf07b294a604aecd6b583e60724eaa1607f0fbc (patch) | |
| tree | a77fa32ad8df14ae89c139ea2b3fd54d0d353fc9 | |
| parent | libperf: Add 'mask' to struct perf_mmap (diff) | |
| download | linux-2cf07b294a604aecd6b583e60724eaa1607f0fbc.tar.xz linux-2cf07b294a604aecd6b583e60724eaa1607f0fbc.zip | |
libperf: Add 'fd' to struct perf_mmap
Move 'fd' 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/20190913132355.21634-13-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/lib/include/internal/mmap.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/evlist.c | 4 | ||||
| -rw-r--r-- | tools/perf/util/mmap.c | 4 | ||||
| -rw-r--r-- | 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; |