perf symbols: Rename kthreads to kmaps, using another abstraction for it

[cascardo/linux.git] / tools / perf / util / event.c

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 4dcecaf..ba0de90 100644 (file)
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -254,13 +254,14 @@ void thread__find_addr_location(struct thread *self, u8 cpumode,
                                struct addr_location *al,
                                symbol_filter_t filter)
 {
-       struct thread *thread = al->thread = self;
+       struct map_groups *mg = &self->mg;
 
+       al->thread = self;
        al->addr = addr;
 
        if (cpumode & PERF_RECORD_MISC_KERNEL) {
                al->level = 'k';
-               thread = kthread;
+               mg = kmaps;
        } else if (cpumode & PERF_RECORD_MISC_USER)
                al->level = '.';
        else {
@@ -270,7 +271,7 @@ void thread__find_addr_location(struct thread *self, u8 cpumode,
                return;
        }
 try_again:
-       al->map = thread__find_map(thread, type, al->addr);
+       al->map = map_groups__find(mg, type, al->addr);
        if (al->map == NULL) {
                /*
                 * If this is outside of all known maps, and is a negative
@@ -281,8 +282,8 @@ try_again:
                 * "[vdso]" dso, but for now lets use the old trick of looking
                 * in the whole kernel symbol list.
                 */
-               if ((long long)al->addr < 0 && thread != kthread) {
-                       thread = kthread;
+               if ((long long)al->addr < 0 && mg != kmaps) {
+                       mg = kmaps;
                        goto try_again;
                }
                al->sym = NULL;