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-rw-r--r--tools/perf/util/header.c12
-rw-r--r--tools/perf/util/symbol.c56
-rw-r--r--tools/perf/util/symbol.h2
3 files changed, 48 insertions, 22 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 4b586569bb02..4805e6dfd23c 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -185,11 +185,11 @@ static int do_write(int fd, const void *buf, size_t size)
185 return 0; 185 return 0;
186} 186}
187 187
188static int dsos__write_buildid_table(int fd) 188static int __dsos__write_buildid_table(struct list_head *head, int fd)
189{ 189{
190 struct dso *pos; 190 struct dso *pos;
191 191
192 list_for_each_entry(pos, &dsos, node) { 192 list_for_each_entry(pos, head, node) {
193 int err; 193 int err;
194 struct build_id_event b; 194 struct build_id_event b;
195 size_t len; 195 size_t len;
@@ -212,6 +212,14 @@ static int dsos__write_buildid_table(int fd)
212 return 0; 212 return 0;
213} 213}
214 214
215static int dsos__write_buildid_table(int fd)
216{
217 int err = __dsos__write_buildid_table(&dsos__kernel, fd);
218 if (err == 0)
219 err = __dsos__write_buildid_table(&dsos__user, fd);
220 return err;
221}
222
215static int perf_header__adds_write(struct perf_header *self, int fd) 223static int perf_header__adds_write(struct perf_header *self, int fd)
216{ 224{
217 int nr_sections; 225 int nr_sections;
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 687fb7f8cc03..dc25231813ee 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -28,8 +28,7 @@ enum dso_origin {
28 DSO__ORIG_NOT_FOUND, 28 DSO__ORIG_NOT_FOUND,
29}; 29};
30 30
31static void dsos__add(struct dso *dso); 31static void dsos__add(struct list_head *head, struct dso *dso);
32static struct dso *dsos__find(const char *name);
33static struct map *map__new2(u64 start, struct dso *dso); 32static struct map *map__new2(u64 start, struct dso *dso);
34static void kernel_maps__insert(struct map *map); 33static void kernel_maps__insert(struct map *map);
35static int dso__load_kernel_sym(struct dso *self, struct map *map, 34static int dso__load_kernel_sym(struct dso *self, struct map *map,
@@ -855,7 +854,7 @@ static int dso__load_sym(struct dso *self, struct map *map, const char *name,
855 curr_map->unmap_ip = identity__map_ip; 854 curr_map->unmap_ip = identity__map_ip;
856 curr_dso->origin = DSO__ORIG_KERNEL; 855 curr_dso->origin = DSO__ORIG_KERNEL;
857 kernel_maps__insert(curr_map); 856 kernel_maps__insert(curr_map);
858 dsos__add(curr_dso); 857 dsos__add(&dsos__kernel, curr_dso);
859 } else 858 } else
860 curr_dso = curr_map->dso; 859 curr_dso = curr_map->dso;
861 860
@@ -907,12 +906,12 @@ static bool dso__build_id_equal(const struct dso *self, u8 *build_id)
907 return memcmp(self->build_id, build_id, sizeof(self->build_id)) == 0; 906 return memcmp(self->build_id, build_id, sizeof(self->build_id)) == 0;
908} 907}
909 908
910bool dsos__read_build_ids(void) 909static bool __dsos__read_build_ids(struct list_head *head)
911{ 910{
912 bool have_build_id = false; 911 bool have_build_id = false;
913 struct dso *pos; 912 struct dso *pos;
914 913
915 list_for_each_entry(pos, &dsos, node) 914 list_for_each_entry(pos, head, node)
916 if (filename__read_build_id(pos->long_name, pos->build_id, 915 if (filename__read_build_id(pos->long_name, pos->build_id,
917 sizeof(pos->build_id)) > 0) { 916 sizeof(pos->build_id)) > 0) {
918 have_build_id = true; 917 have_build_id = true;
@@ -922,6 +921,12 @@ bool dsos__read_build_ids(void)
922 return have_build_id; 921 return have_build_id;
923} 922}
924 923
924bool dsos__read_build_ids(void)
925{
926 return __dsos__read_build_ids(&dsos__kernel) ||
927 __dsos__read_build_ids(&dsos__user);
928}
929
925/* 930/*
926 * Align offset to 4 bytes as needed for note name and descriptor data. 931 * Align offset to 4 bytes as needed for note name and descriptor data.
927 */ 932 */
@@ -1343,7 +1348,7 @@ static int kernel_maps__create_module_maps(void)
1343 1348
1344 dso->origin = DSO__ORIG_KMODULE; 1349 dso->origin = DSO__ORIG_KMODULE;
1345 kernel_maps__insert(map); 1350 kernel_maps__insert(map);
1346 dsos__add(dso); 1351 dsos__add(&dsos__kernel, dso);
1347 } 1352 }
1348 1353
1349 free(line); 1354 free(line);
@@ -1445,19 +1450,20 @@ out_fixup:
1445 return err; 1450 return err;
1446} 1451}
1447 1452
1448LIST_HEAD(dsos); 1453LIST_HEAD(dsos__user);
1454LIST_HEAD(dsos__kernel);
1449struct dso *vdso; 1455struct dso *vdso;
1450 1456
1451static void dsos__add(struct dso *dso) 1457static void dsos__add(struct list_head *head, struct dso *dso)
1452{ 1458{
1453 list_add_tail(&dso->node, &dsos); 1459 list_add_tail(&dso->node, head);
1454} 1460}
1455 1461
1456static struct dso *dsos__find(const char *name) 1462static struct dso *dsos__find(struct list_head *head, const char *name)
1457{ 1463{
1458 struct dso *pos; 1464 struct dso *pos;
1459 1465
1460 list_for_each_entry(pos, &dsos, node) 1466 list_for_each_entry(pos, head, node)
1461 if (strcmp(pos->name, name) == 0) 1467 if (strcmp(pos->name, name) == 0)
1462 return pos; 1468 return pos;
1463 return NULL; 1469 return NULL;
@@ -1465,12 +1471,12 @@ static struct dso *dsos__find(const char *name)
1465 1471
1466struct dso *dsos__findnew(const char *name) 1472struct dso *dsos__findnew(const char *name)
1467{ 1473{
1468 struct dso *dso = dsos__find(name); 1474 struct dso *dso = dsos__find(&dsos__user, name);
1469 1475
1470 if (!dso) { 1476 if (!dso) {
1471 dso = dso__new(name); 1477 dso = dso__new(name);
1472 if (dso != NULL) { 1478 if (dso != NULL) {
1473 dsos__add(dso); 1479 dsos__add(&dsos__user, dso);
1474 dso__set_basename(dso); 1480 dso__set_basename(dso);
1475 } 1481 }
1476 } 1482 }
@@ -1478,26 +1484,38 @@ struct dso *dsos__findnew(const char *name)
1478 return dso; 1484 return dso;
1479} 1485}
1480 1486
1481void dsos__fprintf(FILE *fp) 1487static void __dsos__fprintf(struct list_head *head, FILE *fp)
1482{ 1488{
1483 struct dso *pos; 1489 struct dso *pos;
1484 1490
1485 list_for_each_entry(pos, &dsos, node) 1491 list_for_each_entry(pos, head, node)
1486 dso__fprintf(pos, fp); 1492 dso__fprintf(pos, fp);
1487} 1493}
1488 1494
1489size_t dsos__fprintf_buildid(FILE *fp) 1495void dsos__fprintf(FILE *fp)
1496{
1497 __dsos__fprintf(&dsos__kernel, fp);
1498 __dsos__fprintf(&dsos__user, fp);
1499}
1500
1501static size_t __dsos__fprintf_buildid(struct list_head *head, FILE *fp)
1490{ 1502{
1491 struct dso *pos; 1503 struct dso *pos;
1492 size_t ret = 0; 1504 size_t ret = 0;
1493 1505
1494 list_for_each_entry(pos, &dsos, node) { 1506 list_for_each_entry(pos, head, node) {
1495 ret += dso__fprintf_buildid(pos, fp); 1507 ret += dso__fprintf_buildid(pos, fp);
1496 ret += fprintf(fp, " %s\n", pos->long_name); 1508 ret += fprintf(fp, " %s\n", pos->long_name);
1497 } 1509 }
1498 return ret; 1510 return ret;
1499} 1511}
1500 1512
1513size_t dsos__fprintf_buildid(FILE *fp)
1514{
1515 return (__dsos__fprintf_buildid(&dsos__kernel, fp) +
1516 __dsos__fprintf_buildid(&dsos__user, fp));
1517}
1518
1501static int kernel_maps__create_kernel_map(const struct symbol_conf *conf) 1519static int kernel_maps__create_kernel_map(const struct symbol_conf *conf)
1502{ 1520{
1503 struct dso *kernel = dso__new(conf->vmlinux_name ?: "[kernel.kallsyms]"); 1521 struct dso *kernel = dso__new(conf->vmlinux_name ?: "[kernel.kallsyms]");
@@ -1523,8 +1541,8 @@ static int kernel_maps__create_kernel_map(const struct symbol_conf *conf)
1523 kernel->has_build_id = true; 1541 kernel->has_build_id = true;
1524 1542
1525 kernel_maps__insert(kernel_map__functions); 1543 kernel_maps__insert(kernel_map__functions);
1526 dsos__add(kernel); 1544 dsos__add(&dsos__kernel, kernel);
1527 dsos__add(vdso); 1545 dsos__add(&dsos__user, vdso);
1528 1546
1529 return 0; 1547 return 0;
1530 1548
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index b42d196dd8e9..5d0371fe8a06 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -104,7 +104,7 @@ size_t kernel_maps__fprintf(FILE *fp);
104 104
105int symbol__init(struct symbol_conf *conf); 105int symbol__init(struct symbol_conf *conf);
106 106
107extern struct list_head dsos; 107extern struct list_head dsos__user, dsos__kernel;
108extern struct map *kernel_map__functions; 108extern struct map *kernel_map__functions;
109extern struct dso *vdso; 109extern struct dso *vdso;
110#endif /* __PERF_SYMBOL */ 110#endif /* __PERF_SYMBOL */