diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-test.c | 2 | ||||
| -rw-r--r-- | tools/perf/perf.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/evlist.c | 3 | ||||
| -rw-r--r-- | tools/perf/util/session.c | 4 | ||||
| -rw-r--r-- | tools/perf/util/trace-event-read.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/util.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/util.h | 2 |
7 files changed, 7 insertions, 10 deletions
diff --git a/tools/perf/builtin-test.c b/tools/perf/builtin-test.c index 484f26cc0c00..e2d9872de3d7 100644 --- a/tools/perf/builtin-test.c +++ b/tools/perf/builtin-test.c @@ -35,7 +35,6 @@ static int test__vmlinux_matches_kallsyms(void) struct map *kallsyms_map, *vmlinux_map; struct machine kallsyms, vmlinux; enum map_type type = MAP__FUNCTION; - long page_size = sysconf(_SC_PAGE_SIZE); struct ref_reloc_sym ref_reloc_sym = { .name = "_stext", }; /* @@ -1007,7 +1006,6 @@ static void segfault_handler(int sig __maybe_unused, static int __test__rdpmc(void) { - long page_size = sysconf(_SC_PAGE_SIZE); volatile int tmp = 0; u64 i, loops = 1000; int n; diff --git a/tools/perf/perf.c b/tools/perf/perf.c index 6d50eb0b4251..d480d8a412b8 100644 --- a/tools/perf/perf.c +++ b/tools/perf/perf.c @@ -440,6 +440,8 @@ int main(int argc, const char **argv) { const char *cmd; + page_size = sysconf(_SC_PAGE_SIZE); + cmd = perf_extract_argv0_path(argv[0]); if (!cmd) cmd = "perf-help"; diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 186b87730396..a41dc4a5c2de 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -325,8 +325,6 @@ struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id) union perf_event *perf_evlist__mmap_read(struct perf_evlist *evlist, int idx) { - /* XXX Move this to perf.c, making it generally available */ - unsigned int page_size = sysconf(_SC_PAGE_SIZE); struct perf_mmap *md = &evlist->mmap[idx]; unsigned int head = perf_mmap__read_head(md); unsigned int old = md->prev; @@ -528,7 +526,6 @@ out_unmap: int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages, bool overwrite) { - unsigned int page_size = sysconf(_SC_PAGE_SIZE); struct perf_evsel *evsel; const struct cpu_map *cpus = evlist->cpus; const struct thread_map *threads = evlist->threads; diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 8cdd23239c90..15abe40dc702 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1375,15 +1375,13 @@ int __perf_session__process_events(struct perf_session *session, { u64 head, page_offset, file_offset, file_pos, progress_next; int err, mmap_prot, mmap_flags, map_idx = 0; - size_t page_size, mmap_size; + size_t mmap_size; char *buf, *mmaps[8]; union perf_event *event; uint32_t size; perf_tool__fill_defaults(tool); - page_size = sysconf(_SC_PAGESIZE); - page_offset = page_size * (data_offset / page_size); file_offset = page_offset; head = data_offset - page_offset; diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c index 719ed74a8565..3741572696af 100644 --- a/tools/perf/util/trace-event-read.c +++ b/tools/perf/util/trace-event-read.c @@ -47,8 +47,6 @@ int file_bigendian; int host_bigendian; static int long_size; -static unsigned long page_size; - static ssize_t calc_data_size; static bool repipe; diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index 99664598bc1a..637b5cc54362 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -10,6 +10,8 @@ /* * XXX We need to find a better place for these things... */ +unsigned int page_size; + bool perf_host = true; bool perf_guest = false; diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 70fa70b535b2..a6b83f8ebef8 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -263,4 +263,6 @@ char *rtrim(char *s); void dump_stack(void); +extern unsigned int page_size; + #endif |
