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authorPetr Mladek <pmladek@suse.com>2021-11-02 10:39:27 +0100
committerPetr Mladek <pmladek@suse.com>2021-11-02 10:39:27 +0100
commit40e64a88dadcfa168914065baf7f035de957bbe0 (patch)
tree06c8c4a9e6c1b478aa6851794c6a33bec1ce6ec4 /mm/kfence/core.c
parent24a1dffbecafeb00d8830985eb7a318e37aabc4e (diff)
parent6a7ca80f4033c9cf3003625b2ef8b497f4ec44da (diff)
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Merge branch 'for-5.16-vsprintf-pgp' into for-linus
Diffstat (limited to 'mm/kfence/core.c')
-rw-r--r--mm/kfence/core.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/kfence/core.c b/mm/kfence/core.c
index 575c685aa642..7a97db8bc8e7 100644
--- a/mm/kfence/core.c
+++ b/mm/kfence/core.c
@@ -20,6 +20,7 @@
#include <linux/moduleparam.h>
#include <linux/random.h>
#include <linux/rcupdate.h>
+#include <linux/sched/clock.h>
#include <linux/sched/sysctl.h>
#include <linux/seq_file.h>
#include <linux/slab.h>
@@ -196,6 +197,8 @@ static noinline void metadata_update_state(struct kfence_metadata *meta,
*/
track->num_stack_entries = stack_trace_save(track->stack_entries, KFENCE_STACK_DEPTH, 1);
track->pid = task_pid_nr(current);
+ track->cpu = raw_smp_processor_id();
+ track->ts_nsec = local_clock(); /* Same source as printk timestamps. */
/*
* Pairs with READ_ONCE() in