perf machine: Remove machine->symbol_filter and friends

Including machines__set_symbol_filter(), not used anymore.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-7o1qgmrpvzuis4a9f0t8mnri@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

5 files changed, 7 insertions, 32 deletions

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index e20438b784be..2f91183f2779 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -1286,7 +1286,7 @@ try_again:
                  * must be done prior to using kernel maps.
                  */
                 if (load_map)
-                        map__load(al->map, machine->symbol_filter);
+                        map__load(al->map, NULL);
                 al->addr = al->map->map_ip(al->map, al->addr);
         }
 }
@@ -1297,8 +1297,7 @@ void thread__find_addr_location(struct thread *thread,
 {
         thread__find_addr_map(thread, cpumode, type, addr, al);
         if (al->map != NULL)
-                al->sym = map__find_symbol(al->map, al->addr,
-                                           thread->mg->machine->symbol_filter);
+                al->sym = map__find_symbol(al->map, al->addr, NULL);
         else
                 al->sym = NULL;
 }
@@ -1359,8 +1358,7 @@ int machine__resolve(struct machine *machine, struct addr_location *al,
                         al->filtered |= (1 << HIST_FILTER__DSO);
                 }
 
-                al->sym = map__find_symbol(al->map, al->addr,
-                                           machine->symbol_filter);
+                al->sym = map__find_symbol(al->map, al->addr, NULL);
         }
 
         if (symbol_conf.sym_list &&
diff --git a/tools/perf/util/intel-bts.c b/tools/perf/util/intel-bts.c
index 749e6f2e37ca..240b095eddba 100644
--- a/tools/perf/util/intel-bts.c
+++ b/tools/perf/util/intel-bts.c
@@ -346,7 +346,7 @@ static int intel_bts_get_next_insn(struct intel_bts_queue *btsq, u64 ip)
                 goto out_put;
 
         /* Load maps to ensure dso->is_64_bit has been updated */
-        map__load(al.map, machine->symbol_filter);
+        map__load(al.map, NULL);
 
         x86_64 = al.map->dso->is_64_bit;
 
diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c
index 551ff6f640be..d594052c8184 100644
--- a/tools/perf/util/intel-pt.c
+++ b/tools/perf/util/intel-pt.c
@@ -477,7 +477,7 @@ static int intel_pt_walk_next_insn(struct intel_pt_insn *intel_pt_insn,
                 start_ip = *ip;
 
                 /* Load maps to ensure dso->is_64_bit has been updated */
-                map__load(al.map, machine->symbol_filter);
+                map__load(al.map, NULL);
 
                 x86_64 = al.map->dso->is_64_bit;
 
@@ -1294,7 +1294,7 @@ static u64 intel_pt_switch_ip(struct intel_pt *pt, u64 *ptss_ip)
         if (!map)
                 return 0;
 
-        if (map__load(map, machine->symbol_filter))
+        if (map__load(map, NULL))
                 return 0;
 
         start = dso__first_symbol(map->dso, MAP__FUNCTION);
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index cb6388dbdd98..7940ddc98f8c 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -41,7 +41,6 @@ int machine__init(struct machine *machine, const char *root_dir, pid_t pid)
 
         machine->pid = pid;
 
-        machine->symbol_filter = NULL;
         machine->id_hdr_size = 0;
         machine->kptr_restrict_warned = false;
         machine->comm_exec = false;
@@ -148,7 +147,6 @@ void machines__init(struct machines *machines)
 {
         machine__init(&machines->host, "", HOST_KERNEL_ID);
         machines->guests = RB_ROOT;
-        machines->symbol_filter = NULL;
 }
 
 void machines__exit(struct machines *machines)
@@ -172,8 +170,6 @@ struct machine *machines__add(struct machines *machines, pid_t pid,
                 return NULL;
         }
 
-        machine->symbol_filter = machines->symbol_filter;
-
         while (*p != NULL) {
                 parent = *p;
                 pos = rb_entry(parent, struct machine, rb_node);
@@ -189,21 +185,6 @@ struct machine *machines__add(struct machines *machines, pid_t pid,
         return machine;
 }
 
-void machines__set_symbol_filter(struct machines *machines,
-                                 symbol_filter_t symbol_filter)
-{
-        struct rb_node *nd;
-
-        machines->symbol_filter = symbol_filter;
-        machines->host.symbol_filter = symbol_filter;
-
-        for (nd = rb_first(&machines->guests); nd; nd = rb_next(nd)) {
-                struct machine *machine = rb_entry(nd, struct machine, rb_node);
-
-                machine->symbol_filter = symbol_filter;
-        }
-}
-
 void machines__set_comm_exec(struct machines *machines, bool comm_exec)
 {
         struct rb_node *nd;
@@ -2115,7 +2096,7 @@ int machine__get_kernel_start(struct machine *machine)
          */
         machine->kernel_start = 1ULL << 63;
         if (map) {
-                err = map__load(map, machine->symbol_filter);
+                err = map__load(map, NULL);
                 if (map->start)
                         machine->kernel_start = map->start;
         }
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index 20739f746bc4..b9e5588499c5 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -41,7 +41,6 @@ struct machine {
         struct map_groups kmaps;
         struct map        *vmlinux_maps[MAP__NR_TYPES];
         u64               kernel_start;
-        symbol_filter_t   symbol_filter;
         pid_t             *current_tid;
         union { /* Tool specific area */
                 void      *priv;
@@ -110,7 +109,6 @@ typedef void (*machine__process_t)(struct machine *machine, void *data);
 struct machines {
         struct machine host;
         struct rb_root guests;
-        symbol_filter_t symbol_filter;
 };
 
 void machines__init(struct machines *machines);
@@ -128,8 +126,6 @@ struct machine *machines__findnew(struct machines *machines, pid_t pid);
 void machines__set_id_hdr_size(struct machines *machines, u16 id_hdr_size);
 char *machine__mmap_name(struct machine *machine, char *bf, size_t size);
 
-void machines__set_symbol_filter(struct machines *machines,
-                                 symbol_filter_t symbol_filter);
 void machines__set_comm_exec(struct machines *machines, bool comm_exec);
 
 struct machine *machine__new_host(void);