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-rw-r--r--tools/perf/bench/inject-buildid.c4
-rw-r--r--tools/perf/builtin-buildid-cache.c2
-rw-r--r--tools/perf/builtin-inject.c4
-rw-r--r--tools/perf/util/annotate.c4
-rw-r--r--tools/perf/util/build-id.c6
-rw-r--r--tools/perf/util/build-id.h5
-rw-r--r--tools/perf/util/dso.c18
-rw-r--r--tools/perf/util/dso.h2
-rw-r--r--tools/perf/util/dsos.c4
-rw-r--r--tools/perf/util/header.c2
-rw-r--r--tools/perf/util/map.c4
-rw-r--r--tools/perf/util/probe-event.c2
-rw-r--r--tools/perf/util/scripting-engines/trace-event-python.c2
-rw-r--r--tools/perf/util/symbol.c2
-rw-r--r--tools/perf/util/synthetic-events.c2
15 files changed, 34 insertions, 29 deletions
diff --git a/tools/perf/bench/inject-buildid.c b/tools/perf/bench/inject-buildid.c
index e9a11f4a1109..3d048a8139a7 100644
--- a/tools/perf/bench/inject-buildid.c
+++ b/tools/perf/bench/inject-buildid.c
@@ -79,12 +79,12 @@ static int add_dso(const char *fpath, const struct stat *sb __maybe_unused,
int typeflag, struct FTW *ftwbuf __maybe_unused)
{
struct bench_dso *dso = &dsos[nr_dsos];
- unsigned char build_id[BUILD_ID_SIZE];
+ struct build_id bid;
if (typeflag == FTW_D || typeflag == FTW_SL)
return 0;
- if (filename__read_build_id(fpath, build_id, BUILD_ID_SIZE) < 0)
+ if (filename__read_build_id(fpath, bid.data, sizeof(bid.data)) < 0)
return 0;
dso->name = realpath(fpath, NULL);
diff --git a/tools/perf/builtin-buildid-cache.c b/tools/perf/builtin-buildid-cache.c
index 39efa51d7fb3..a523c629f321 100644
--- a/tools/perf/builtin-buildid-cache.c
+++ b/tools/perf/builtin-buildid-cache.c
@@ -284,7 +284,7 @@ static bool dso__missing_buildid_cache(struct dso *dso, int parm __maybe_unused)
pr_warning("Problems with %s file, consider removing it from the cache\n",
filename);
- } else if (memcmp(dso->build_id, build_id, sizeof(dso->build_id))) {
+ } else if (memcmp(dso->bid.data, build_id, sizeof(dso->bid.data))) {
pr_warning("Problems with %s file, consider removing it from the cache\n",
filename);
}
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index f3f965157d69..a35cdabe5bd4 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -522,8 +522,8 @@ static int dso__read_build_id(struct dso *dso)
return 0;
nsinfo__mountns_enter(dso->nsinfo, &nsc);
- if (filename__read_build_id(dso->long_name, dso->build_id,
- sizeof(dso->build_id)) > 0) {
+ if (filename__read_build_id(dso->long_name, dso->bid.data,
+ sizeof(dso->bid.data)) > 0) {
dso->has_build_id = true;
}
nsinfo__mountns_exit(&nsc);
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index fc17af7ba845..a016e1bd7b8d 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -1578,8 +1578,8 @@ int symbol__strerror_disassemble(struct map_symbol *ms, int errnum, char *buf, s
char *build_id_msg = NULL;
if (dso->has_build_id) {
- build_id__sprintf(dso->build_id,
- sizeof(dso->build_id), bf + 15);
+ build_id__sprintf(dso->bid.data,
+ sizeof(dso->bid.data), bf + 15);
build_id_msg = bf;
}
scnprintf(buf, buflen,
diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c
index 31207b6e2066..7da13ddb0d50 100644
--- a/tools/perf/util/build-id.c
+++ b/tools/perf/util/build-id.c
@@ -272,7 +272,7 @@ char *dso__build_id_filename(const struct dso *dso, char *bf, size_t size,
if (!dso->has_build_id)
return NULL;
- build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id);
+ build_id__sprintf(dso->bid.data, sizeof(dso->bid.data), sbuild_id);
linkname = build_id_cache__linkname(sbuild_id, NULL, 0);
if (!linkname)
return NULL;
@@ -355,7 +355,7 @@ static int machine__write_buildid_table(struct machine *machine,
in_kernel = pos->kernel ||
is_kernel_module(name,
PERF_RECORD_MISC_CPUMODE_UNKNOWN);
- err = write_buildid(name, name_len, pos->build_id, machine->pid,
+ err = write_buildid(name, name_len, pos->bid.data, machine->pid,
in_kernel ? kmisc : umisc, fd);
if (err)
break;
@@ -841,7 +841,7 @@ static int dso__cache_build_id(struct dso *dso, struct machine *machine)
is_kallsyms = true;
name = machine->mmap_name;
}
- return build_id_cache__add_b(dso->build_id, sizeof(dso->build_id), name,
+ return build_id_cache__add_b(dso->bid.data, sizeof(dso->bid.data), name,
dso->nsinfo, is_kallsyms, is_vdso);
}
diff --git a/tools/perf/util/build-id.h b/tools/perf/util/build-id.h
index 949f7e54c9cb..5033e96d5c9d 100644
--- a/tools/perf/util/build-id.h
+++ b/tools/perf/util/build-id.h
@@ -8,6 +8,11 @@
#include "tool.h"
#include <linux/types.h>
+struct build_id {
+ u8 data[BUILD_ID_SIZE];
+ size_t size;
+};
+
struct nsinfo;
extern struct perf_tool build_id__mark_dso_hit_ops;
diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c
index 5a3b4755f0b3..d2c1ed08c879 100644
--- a/tools/perf/util/dso.c
+++ b/tools/perf/util/dso.c
@@ -172,8 +172,8 @@ int dso__read_binary_type_filename(const struct dso *dso,
break;
}
- build_id__sprintf(dso->build_id,
- sizeof(dso->build_id),
+ build_id__sprintf(dso->bid.data,
+ sizeof(dso->bid.data),
build_id_hex);
len = __symbol__join_symfs(filename, size, "/usr/lib/debug/.build-id/");
snprintf(filename + len, size - len, "%.2s/%s.debug",
@@ -1330,13 +1330,13 @@ void dso__put(struct dso *dso)
void dso__set_build_id(struct dso *dso, void *build_id)
{
- memcpy(dso->build_id, build_id, sizeof(dso->build_id));
+ memcpy(dso->bid.data, build_id, sizeof(dso->bid.data));
dso->has_build_id = 1;
}
bool dso__build_id_equal(const struct dso *dso, u8 *build_id)
{
- return memcmp(dso->build_id, build_id, sizeof(dso->build_id)) == 0;
+ return memcmp(dso->bid.data, build_id, sizeof(dso->bid.data)) == 0;
}
void dso__read_running_kernel_build_id(struct dso *dso, struct machine *machine)
@@ -1346,8 +1346,8 @@ void dso__read_running_kernel_build_id(struct dso *dso, struct machine *machine)
if (machine__is_default_guest(machine))
return;
sprintf(path, "%s/sys/kernel/notes", machine->root_dir);
- if (sysfs__read_build_id(path, dso->build_id,
- sizeof(dso->build_id)) == 0)
+ if (sysfs__read_build_id(path, dso->bid.data,
+ sizeof(dso->bid.data)) == 0)
dso->has_build_id = true;
}
@@ -1365,8 +1365,8 @@ int dso__kernel_module_get_build_id(struct dso *dso,
"%s/sys/module/%.*s/notes/.note.gnu.build-id",
root_dir, (int)strlen(name) - 1, name);
- if (sysfs__read_build_id(filename, dso->build_id,
- sizeof(dso->build_id)) == 0)
+ if (sysfs__read_build_id(filename, dso->bid.data,
+ sizeof(dso->bid.data)) == 0)
dso->has_build_id = true;
return 0;
@@ -1376,7 +1376,7 @@ size_t dso__fprintf_buildid(struct dso *dso, FILE *fp)
{
char sbuild_id[SBUILD_ID_SIZE];
- build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id);
+ build_id__sprintf(dso->bid.data, sizeof(dso->bid.data), sbuild_id);
return fprintf(fp, "%s", sbuild_id);
}
diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h
index 8ad17f395a19..eac004210b47 100644
--- a/tools/perf/util/dso.h
+++ b/tools/perf/util/dso.h
@@ -176,7 +176,7 @@ struct dso {
bool sorted_by_name;
bool loaded;
u8 rel;
- u8 build_id[BUILD_ID_SIZE];
+ struct build_id bid;
u64 text_offset;
const char *short_name;
const char *long_name;
diff --git a/tools/perf/util/dsos.c b/tools/perf/util/dsos.c
index 939471731ea6..e3af46e818f1 100644
--- a/tools/perf/util/dsos.c
+++ b/tools/perf/util/dsos.c
@@ -73,8 +73,8 @@ bool __dsos__read_build_ids(struct list_head *head, bool with_hits)
continue;
}
nsinfo__mountns_enter(pos->nsinfo, &nsc);
- if (filename__read_build_id(pos->long_name, pos->build_id,
- sizeof(pos->build_id)) > 0) {
+ if (filename__read_build_id(pos->long_name, pos->bid.data,
+ sizeof(pos->bid.data)) > 0) {
have_build_id = true;
pos->has_build_id = true;
}
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 9cf4efdcbbbd..cde8f6eba479 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -2095,7 +2095,7 @@ static int __event_process_build_id(struct perf_record_header_build_id *bev,
free(m.name);
}
- build_id__sprintf(dso->build_id, sizeof(dso->build_id),
+ build_id__sprintf(dso->bid.data, sizeof(dso->bid.data),
sbuild_id);
pr_debug("build id event received for %s: %s\n",
dso->long_name, sbuild_id);
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 8b305e624124..522df3090b1c 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -331,8 +331,8 @@ int map__load(struct map *map)
if (map->dso->has_build_id) {
char sbuild_id[SBUILD_ID_SIZE];
- build_id__sprintf(map->dso->build_id,
- sizeof(map->dso->build_id),
+ build_id__sprintf(map->dso->bid.data,
+ sizeof(map->dso->bid.data),
sbuild_id);
pr_debug("%s with build id %s not found", name, sbuild_id);
} else
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 3a1b58a92673..2041ad849851 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -473,7 +473,7 @@ static struct debuginfo *open_from_debuginfod(struct dso *dso, struct nsinfo *ns
if (!c)
return NULL;
- build_id__sprintf(dso->build_id, BUILD_ID_SIZE, sbuild_id);
+ build_id__sprintf(dso->bid.data, BUILD_ID_SIZE, sbuild_id);
fd = debuginfod_find_debuginfo(c, (const unsigned char *)sbuild_id,
0, &path);
if (fd >= 0)
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index 739516fdf6e3..db3b1c275d8f 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -1064,7 +1064,7 @@ static int python_export_dso(struct db_export *dbe, struct dso *dso,
char sbuild_id[SBUILD_ID_SIZE];
PyObject *t;
- build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id);
+ build_id__sprintf(dso->bid.data, sizeof(dso->bid.data), sbuild_id);
t = tuple_new(5);
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 5ddf76fb691c..c772c8c70db5 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -2153,7 +2153,7 @@ static char *dso__find_kallsyms(struct dso *dso, struct map *map)
goto proc_kallsyms;
}
- build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id);
+ build_id__sprintf(dso->bid.data, sizeof(dso->bid.data), sbuild_id);
/* Find kallsyms in build-id cache with kcore */
scnprintf(path, sizeof(path), "%s/%s/%s",
diff --git a/tools/perf/util/synthetic-events.c b/tools/perf/util/synthetic-events.c
index 3ca5d9399680..8a23391558cf 100644
--- a/tools/perf/util/synthetic-events.c
+++ b/tools/perf/util/synthetic-events.c
@@ -1961,7 +1961,7 @@ int perf_event__synthesize_build_id(struct perf_tool *tool, struct dso *pos, u16
len = pos->long_name_len + 1;
len = PERF_ALIGN(len, NAME_ALIGN);
- memcpy(&ev.build_id.build_id, pos->build_id, sizeof(pos->build_id));
+ memcpy(&ev.build_id.build_id, pos->bid.data, sizeof(pos->bid.data));
ev.build_id.header.type = PERF_RECORD_HEADER_BUILD_ID;
ev.build_id.header.misc = misc;
ev.build_id.pid = machine->pid;
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