1 files changed, 42 insertions, 0 deletions

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 375fb6dca1cf..bf491fda1f47 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -2,7 +2,9 @@
 #include "event.h"
 #include "debug.h"
 #include "session.h"
+#include "sort.h"
 #include "string.h"
+#include "strlist.h"
 #include "thread.h"
 
 static pid_t event__synthesize_comm(pid_t pid, int full,
@@ -299,6 +301,19 @@ try_again:
         }
 }
 
+static void dso__calc_col_width(struct dso *self)
+{
+        if (!symbol_conf.col_width_list_str && !symbol_conf.field_sep &&
+            (!symbol_conf.dso_list ||
+             strlist__has_entry(symbol_conf.dso_list, self->name))) {
+                unsigned int slen = strlen(self->name);
+                if (slen > dsos__col_width)
+                        dsos__col_width = slen;
+        }
+
+        self->slen_calculated = 1;
+}
+
 int event__preprocess_sample(const event_t *self, struct perf_session *session,
                              struct addr_location *al, symbol_filter_t filter)
 {
@@ -308,6 +323,10 @@ int event__preprocess_sample(const event_t *self, struct perf_session *session,
         if (thread == NULL)
                 return -1;
 
+        if (symbol_conf.comm_list &&
+            !strlist__has_entry(symbol_conf.comm_list, thread->comm))
+                goto out_filtered;
+
         dump_printf(" ... thread: %s:%d\n", thread->comm, thread->pid);
 
         thread__find_addr_location(thread, session, cpumode, MAP__FUNCTION,
@@ -315,6 +334,29 @@ int event__preprocess_sample(const event_t *self, struct perf_session *session,
         dump_printf(" ...... dso: %s\n",
                     al->map ? al->map->dso->long_name :
                         al->level == 'H' ? "[hypervisor]" : "<not found>");
+        /*
+         * We have to do this here as we may have a dso with no symbol hit that
+         * has a name longer than the ones with symbols sampled.
+         */
+        if (al->map && !sort_dso.elide && !al->map->dso->slen_calculated)
+                dso__calc_col_width(al->map->dso);
+
+        if (symbol_conf.dso_list &&
+            (!al->map || !al->map->dso ||
+             !(strlist__has_entry(symbol_conf.dso_list, al->map->dso->short_name) ||
+               (al->map->dso->short_name != al->map->dso->long_name &&
+                strlist__has_entry(symbol_conf.dso_list, al->map->dso->long_name)))))
+                goto out_filtered;
+
+        if (symbol_conf.sym_list && al->sym &&
+            !strlist__has_entry(symbol_conf.sym_list, al->sym->name))
+                goto out_filtered;
+
+        al->filtered = false;
+        return 0;
+
+out_filtered:
+        al->filtered = true;
         return 0;
 }