diff options
Diffstat (limited to 'tools')
-rw-r--r-- | tools/perf/builtin-record.c | 19 | ||||
-rw-r--r-- | tools/perf/util/evlist.c | 13 | ||||
-rw-r--r-- | tools/perf/util/evlist.h | 2 |
3 files changed, 17 insertions, 17 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 80dc5b790e47..f6426b496f4a 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c | |||
@@ -30,8 +30,6 @@ | |||
30 | #include <sched.h> | 30 | #include <sched.h> |
31 | #include <sys/mman.h> | 31 | #include <sys/mman.h> |
32 | 32 | ||
33 | #define FD(e, x, y) (*(int *)xyarray__entry(e->fd, x, y)) | ||
34 | |||
35 | enum write_mode_t { | 33 | enum write_mode_t { |
36 | WRITE_FORCE, | 34 | WRITE_FORCE, |
37 | WRITE_APPEND | 35 | WRITE_APPEND |
@@ -438,7 +436,6 @@ static void mmap_read_all(void) | |||
438 | 436 | ||
439 | static int __cmd_record(int argc, const char **argv) | 437 | static int __cmd_record(int argc, const char **argv) |
440 | { | 438 | { |
441 | int i; | ||
442 | struct stat st; | 439 | struct stat st; |
443 | int flags; | 440 | int flags; |
444 | int err; | 441 | int err; |
@@ -682,7 +679,6 @@ static int __cmd_record(int argc, const char **argv) | |||
682 | 679 | ||
683 | for (;;) { | 680 | for (;;) { |
684 | int hits = samples; | 681 | int hits = samples; |
685 | int thread; | ||
686 | 682 | ||
687 | mmap_read_all(); | 683 | mmap_read_all(); |
688 | 684 | ||
@@ -693,19 +689,8 @@ static int __cmd_record(int argc, const char **argv) | |||
693 | waking++; | 689 | waking++; |
694 | } | 690 | } |
695 | 691 | ||
696 | if (done) { | 692 | if (done) |
697 | for (i = 0; i < evsel_list->cpus->nr; i++) { | 693 | perf_evlist__disable(evsel_list); |
698 | struct perf_evsel *pos; | ||
699 | |||
700 | list_for_each_entry(pos, &evsel_list->entries, node) { | ||
701 | for (thread = 0; | ||
702 | thread < evsel_list->threads->nr; | ||
703 | thread++) | ||
704 | ioctl(FD(pos, i, thread), | ||
705 | PERF_EVENT_IOC_DISABLE); | ||
706 | } | ||
707 | } | ||
708 | } | ||
709 | } | 694 | } |
710 | 695 | ||
711 | if (quiet || signr == SIGUSR1) | 696 | if (quiet || signr == SIGUSR1) |
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index b021ea9265c3..e03e7bc8205e 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c | |||
@@ -91,6 +91,19 @@ int perf_evlist__add_default(struct perf_evlist *evlist) | |||
91 | return 0; | 91 | return 0; |
92 | } | 92 | } |
93 | 93 | ||
94 | void perf_evlist__disable(struct perf_evlist *evlist) | ||
95 | { | ||
96 | int cpu, thread; | ||
97 | struct perf_evsel *pos; | ||
98 | |||
99 | for (cpu = 0; cpu < evlist->cpus->nr; cpu++) { | ||
100 | list_for_each_entry(pos, &evlist->entries, node) { | ||
101 | for (thread = 0; thread < evlist->threads->nr; thread++) | ||
102 | ioctl(FD(pos, cpu, thread), PERF_EVENT_IOC_DISABLE); | ||
103 | } | ||
104 | } | ||
105 | } | ||
106 | |||
94 | int perf_evlist__alloc_pollfd(struct perf_evlist *evlist) | 107 | int perf_evlist__alloc_pollfd(struct perf_evlist *evlist) |
95 | { | 108 | { |
96 | int nfds = evlist->cpus->nr * evlist->threads->nr * evlist->nr_entries; | 109 | int nfds = evlist->cpus->nr * evlist->threads->nr * evlist->nr_entries; |
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index b2b862374f37..ce85ae9ae57a 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h | |||
@@ -53,6 +53,8 @@ int perf_evlist__alloc_mmap(struct perf_evlist *evlist); | |||
53 | int perf_evlist__mmap(struct perf_evlist *evlist, int pages, bool overwrite); | 53 | int perf_evlist__mmap(struct perf_evlist *evlist, int pages, bool overwrite); |
54 | void perf_evlist__munmap(struct perf_evlist *evlist); | 54 | void perf_evlist__munmap(struct perf_evlist *evlist); |
55 | 55 | ||
56 | void perf_evlist__disable(struct perf_evlist *evlist); | ||
57 | |||
56 | static inline void perf_evlist__set_maps(struct perf_evlist *evlist, | 58 | static inline void perf_evlist__set_maps(struct perf_evlist *evlist, |
57 | struct cpu_map *cpus, | 59 | struct cpu_map *cpus, |
58 | struct thread_map *threads) | 60 | struct thread_map *threads) |