diff options
Diffstat (limited to 'tools/perf/util/event.c')
| -rw-r--r-- | tools/perf/util/event.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 6ee23145ee7e..2fcfba38fc48 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -486,6 +486,7 @@ size_t perf_event__fprintf_text_poke(union perf_event *event, struct machine *ma if (machine) { struct addr_location al; + addr_location__init(&al); al.map = map__get(maps__find(machine__kernel_maps(machine), tp->addr)); if (al.map && map__load(al.map) >= 0) { al.addr = map__map_ip(al.map, tp->addr); @@ -493,7 +494,7 @@ size_t perf_event__fprintf_text_poke(union perf_event *event, struct machine *ma if (al.sym) ret += symbol__fprintf_symname_offs(al.sym, &al, fp); } - map__put(al.map); + addr_location__exit(&al); } ret += fprintf(fp, " old len %u new len %u\n", tp->old_len, tp->new_len); old = true; @@ -577,8 +578,10 @@ struct map *thread__find_map(struct thread *thread, u8 cpumode, u64 addr, struct machine *machine = maps__machine(maps); bool load_map = false; - al->maps = maps; - al->thread = thread; + maps__zput(al->maps); + map__zput(al->map); + thread__zput(al->thread); + al->addr = addr; al->cpumode = cpumode; al->filtered = 0; @@ -590,13 +593,13 @@ struct map *thread__find_map(struct thread *thread, u8 cpumode, u64 addr, if (cpumode == PERF_RECORD_MISC_KERNEL && perf_host) { al->level = 'k'; - al->maps = maps = machine__kernel_maps(machine); + maps = machine__kernel_maps(machine); load_map = true; } else if (cpumode == PERF_RECORD_MISC_USER && perf_host) { al->level = '.'; } else if (cpumode == PERF_RECORD_MISC_GUEST_KERNEL && perf_guest) { al->level = 'g'; - al->maps = maps = machine__kernel_maps(machine); + maps = machine__kernel_maps(machine); load_map = true; } else if (cpumode == PERF_RECORD_MISC_GUEST_USER && perf_guest) { al->level = 'u'; @@ -615,7 +618,8 @@ struct map *thread__find_map(struct thread *thread, u8 cpumode, u64 addr, return NULL; } - + al->maps = maps__get(maps); + al->thread = thread__get(thread); al->map = map__get(maps__find(maps, al->addr)); if (al->map != NULL) { /* |