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-rw-r--r--mm/slub.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/mm/slub.c b/mm/slub.c
index e2ccd12b6faa..6b28cd2b5a58 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -552,18 +552,14 @@ static void set_track(struct kmem_cache *s, void *object,
if (addr) {
#ifdef CONFIG_STACKTRACE
- struct stack_trace trace;
+ unsigned int nr_entries;
- trace.nr_entries = 0;
- trace.max_entries = TRACK_ADDRS_COUNT;
- trace.entries = p->addrs;
- trace.skip = 3;
metadata_access_enable();
- save_stack_trace(&trace);
+ nr_entries = stack_trace_save(p->addrs, TRACK_ADDRS_COUNT, 3);
metadata_access_disable();
- if (trace.nr_entries < TRACK_ADDRS_COUNT)
- p->addrs[trace.nr_entries] = 0;
+ if (nr_entries < TRACK_ADDRS_COUNT)
+ p->addrs[nr_entries] = 0;
#endif
p->addr = addr;
p->cpu = smp_processor_id();