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-rw-r--r--mm/oom_kill.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 856106036ba2..517299c808cb 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -34,6 +34,7 @@
34#include <linux/ptrace.h> 34#include <linux/ptrace.h>
35#include <linux/freezer.h> 35#include <linux/freezer.h>
36#include <linux/ftrace.h> 36#include <linux/ftrace.h>
37#include <linux/ratelimit.h>
37 38
38#define CREATE_TRACE_POINTS 39#define CREATE_TRACE_POINTS
39#include <trace/events/oom.h> 40#include <trace/events/oom.h>
@@ -444,6 +445,8 @@ static void oom_kill_process(struct task_struct *p, gfp_t gfp_mask, int order,
444 struct task_struct *t = p; 445 struct task_struct *t = p;
445 struct mm_struct *mm; 446 struct mm_struct *mm;
446 unsigned int victim_points = 0; 447 unsigned int victim_points = 0;
448 static DEFINE_RATELIMIT_STATE(oom_rs, DEFAULT_RATELIMIT_INTERVAL,
449 DEFAULT_RATELIMIT_BURST);
447 450
448 /* 451 /*
449 * If the task is already exiting, don't alarm the sysadmin or kill 452 * If the task is already exiting, don't alarm the sysadmin or kill
@@ -454,7 +457,7 @@ static void oom_kill_process(struct task_struct *p, gfp_t gfp_mask, int order,
454 return; 457 return;
455 } 458 }
456 459
457 if (printk_ratelimit()) 460 if (__ratelimit(&oom_rs))
458 dump_header(p, gfp_mask, order, memcg, nodemask); 461 dump_header(p, gfp_mask, order, memcg, nodemask);
459 462
460 task_lock(p); 463 task_lock(p);