3 files changed, 35 insertions, 12 deletions

diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index db4cd1e7b51a..d40a81e8cc56 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -180,12 +180,10 @@ static struct perf_header_attr *get_header_attr(struct perf_event_attr *a, int n
 
 static void create_counter(struct perf_evsel *evsel, int cpu)
 {
-        char *filter = evsel->filter;
         struct perf_event_attr *attr = &evsel->attr;
         struct perf_header_attr *h_attr;
         struct perf_sample_id *sid;
         int thread_index;
-        int ret;
 
         for (thread_index = 0; thread_index < evsel_list->threads->nr; thread_index++) {
                 h_attr = get_header_attr(attr, evsel->idx);
@@ -204,16 +202,6 @@ static void create_counter(struct perf_evsel *evsel, int cpu)
                         pr_warning("Not enough memory to add id\n");
                         exit(-1);
                 }
-
-                if (filter != NULL) {
-                        ret = ioctl(FD(evsel, cpu, thread_index),
-                                    PERF_EVENT_IOC_SET_FILTER, filter);
-                        if (ret) {
-                                error("failed to set filter with %d (%s)\n", errno,
-                                                strerror(errno));
-                                exit(-1);
-                        }
-                }
         }
 
         if (!sample_type)
@@ -367,6 +355,12 @@ try_again:
                 }
         }
 
+        if (perf_evlist__set_filters(evlist)) {
+                error("failed to set filter with %d (%s)\n", errno,
+                        strerror(errno));
+                exit(-1);
+        }
+
         if (perf_evlist__mmap(evlist, mmap_pages, false) < 0)
                 die("failed to mmap with %d (%s)\n", errno, strerror(errno));
 
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index 95b21fece2ce..030ae7f05e03 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -348,3 +348,31 @@ void perf_evlist__delete_maps(struct perf_evlist *evlist)
         evlist->cpus    = NULL;
         evlist->threads = NULL;
 }
+
+int perf_evlist__set_filters(struct perf_evlist *evlist)
+{
+        const struct thread_map *threads = evlist->threads;
+        const struct cpu_map *cpus = evlist->cpus;
+        struct perf_evsel *evsel;
+        char *filter;
+        int thread;
+        int cpu;
+        int err;
+        int fd;
+
+        list_for_each_entry(evsel, &evlist->entries, node) {
+                filter = evsel->filter;
+                if (!filter)
+                        continue;
+                for (cpu = 0; cpu < cpus->nr; cpu++) {
+                        for (thread = 0; thread < threads->nr; thread++) {
+                                fd = FD(evsel, cpu, thread);
+                                err = ioctl(fd, PERF_EVENT_IOC_SET_FILTER, filter);
+                                if (err)
+                                        return err;
+                        }
+                }
+        }
+
+        return 0;
+}
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index c9884056097c..b75805aeb7e4 100644
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -60,5 +60,6 @@ static inline void perf_evlist__set_maps(struct perf_evlist *evlist,
 int perf_evlist__create_maps(struct perf_evlist *evlist, pid_t target_pid,
                              pid_t target_tid, const char *cpu_list);
 void perf_evlist__delete_maps(struct perf_evlist *evlist);
+int perf_evlist__set_filters(struct perf_evlist *evlist);
 
 #endif /* __PERF_EVLIST_H */