diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/Makefile | 8 | ||||
| -rw-r--r-- | tools/perf/bench/bench.h | 24 | ||||
| -rw-r--r-- | tools/perf/builtin-record.c | 6 | ||||
| -rw-r--r-- | tools/perf/util/hist.h | 5 | ||||
| -rw-r--r-- | tools/perf/util/strlist.c | 2 |
5 files changed, 39 insertions, 6 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index a2108ca1cc17..bb74c79cd16e 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -95,7 +95,7 @@ ifeq ("$(origin DEBUG)", "command line") PERF_DEBUG = $(DEBUG) endif ifndef PERF_DEBUG - CFLAGS_OPTIMIZE = -O6 -D_FORTIFY_SOURCE=2 + CFLAGS_OPTIMIZE = -O6 endif ifdef PARSER_DEBUG @@ -180,6 +180,12 @@ ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -Wvolatile-register-var,-W CFLAGS := $(CFLAGS) -Wvolatile-register-var endif +ifndef PERF_DEBUG + ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -D_FORTIFY_SOURCE=2,-D_FORTIFY_SOURCE=2),y) + CFLAGS := $(CFLAGS) -D_FORTIFY_SOURCE=2 + endif +endif + ### --- END CONFIGURATION SECTION --- ifeq ($(srctree),) diff --git a/tools/perf/bench/bench.h b/tools/perf/bench/bench.h index a5223e6a7b43..0fdc85269c4d 100644 --- a/tools/perf/bench/bench.h +++ b/tools/perf/bench/bench.h @@ -1,6 +1,30 @@ #ifndef BENCH_H #define BENCH_H +/* + * The madvise transparent hugepage constants were added in glibc + * 2.13. For compatibility with older versions of glibc, define these + * tokens if they are not already defined. + * + * PA-RISC uses different madvise values from other architectures and + * needs to be special-cased. + */ +#ifdef __hppa__ +# ifndef MADV_HUGEPAGE +# define MADV_HUGEPAGE 67 +# endif +# ifndef MADV_NOHUGEPAGE +# define MADV_NOHUGEPAGE 68 +# endif +#else +# ifndef MADV_HUGEPAGE +# define MADV_HUGEPAGE 14 +# endif +# ifndef MADV_NOHUGEPAGE +# define MADV_NOHUGEPAGE 15 +# endif +#endif + extern int bench_numa(int argc, const char **argv, const char *prefix); extern int bench_sched_messaging(int argc, const char **argv, const char *prefix); extern int bench_sched_pipe(int argc, const char **argv, const char *prefix); diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 774c90713a53..f1a939ebc19c 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -573,13 +573,15 @@ static int __cmd_record(struct perf_record *rec, int argc, const char **argv) perf_event__synthesize_guest_os, tool); } - if (!opts->target.system_wide) + if (perf_target__has_task(&opts->target)) err = perf_event__synthesize_thread_map(tool, evsel_list->threads, process_synthesized_event, machine); - else + else if (perf_target__has_cpu(&opts->target)) err = perf_event__synthesize_threads(tool, process_synthesized_event, machine); + else /* command specified */ + err = 0; if (err != 0) goto out_delete_session; diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index 38624686ee9a..226a4ae2f936 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -208,8 +208,9 @@ static inline int script_browse(const char *script_opt __maybe_unused) return 0; } -#define K_LEFT -1 -#define K_RIGHT -2 +#define K_LEFT -1000 +#define K_RIGHT -2000 +#define K_SWITCH_INPUT_DATA -3000 #endif #ifdef GTK2_SUPPORT diff --git a/tools/perf/util/strlist.c b/tools/perf/util/strlist.c index 55433aa42c8f..eabdce0a2daa 100644 --- a/tools/perf/util/strlist.c +++ b/tools/perf/util/strlist.c @@ -143,7 +143,7 @@ struct strlist *strlist__new(bool dupstr, const char *list) slist->rblist.node_delete = strlist__node_delete; slist->dupstr = dupstr; - if (slist && strlist__parse_list(slist, list) != 0) + if (list && strlist__parse_list(slist, list) != 0) goto out_error; } |