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Diffstat (limited to 'tools/perf/builtin-probe.c')
-rw-r--r--tools/perf/builtin-probe.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
index 4fa73eca1d8..ad47bd4c50e 100644
--- a/tools/perf/builtin-probe.c
+++ b/tools/perf/builtin-probe.c
@@ -41,7 +41,6 @@
#include "util/debugfs.h"
#include "util/symbol.h"
#include "util/thread.h"
-#include "util/session.h"
#include "util/parse-options.h"
#include "util/parse-events.h" /* For debugfs_path */
#include "util/probe-finder.h"
@@ -59,8 +58,8 @@ static struct {
int nr_probe;
struct probe_point probes[MAX_PROBES];
struct strlist *dellist;
- struct perf_session *psession;
- struct map *kmap;
+ struct map_groups kmap_groups;
+ struct map *kmaps[MAP__NR_TYPES];
struct line_range line_range;
} session;
@@ -122,7 +121,8 @@ static int opt_del_probe_event(const struct option *opt __used,
static void evaluate_probe_point(struct probe_point *pp)
{
struct symbol *sym;
- sym = map__find_symbol_by_name(session.kmap, pp->function, NULL);
+ sym = map__find_symbol_by_name(session.kmaps[MAP__FUNCTION],
+ pp->function, NULL);
if (!sym)
die("Kernel symbol \'%s\' not found - probe not added.",
pp->function);
@@ -131,12 +131,13 @@ static void evaluate_probe_point(struct probe_point *pp)
#ifndef NO_LIBDWARF
static int open_vmlinux(void)
{
- if (map__load(session.kmap, NULL) < 0) {
+ if (map__load(session.kmaps[MAP__FUNCTION], NULL) < 0) {
pr_debug("Failed to load kernel map.\n");
return -EINVAL;
}
- pr_debug("Try to open %s\n", session.kmap->dso->long_name);
- return open(session.kmap->dso->long_name, O_RDONLY);
+ pr_debug("Try to open %s\n",
+ session.kmaps[MAP__FUNCTION]->dso->long_name);
+ return open(session.kmaps[MAP__FUNCTION]->dso->long_name, O_RDONLY);
}
static int opt_show_lines(const struct option *opt __used,
@@ -212,12 +213,11 @@ static void init_vmlinux(void)
pr_debug("Use vmlinux: %s\n", symbol_conf.vmlinux_name);
if (symbol__init() < 0)
die("Failed to init symbol map.");
- session.psession = perf_session__new(NULL, O_WRONLY, false);
- if (session.psession == NULL)
- die("Failed to init perf_session.");
- session.kmap = session.psession->vmlinux_maps[MAP__FUNCTION];
- if (!session.kmap)
- die("Could not find kernel map.\n");
+
+ map_groups__init(&session.kmap_groups);
+ if (map_groups__create_kernel_maps(&session.kmap_groups,
+ session.kmaps) < 0)
+ die("Failed to create kernel maps.");
}
int cmd_probe(int argc, const char **argv, const char *prefix __used)