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-rw-r--r--kernel/sched.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index 7ffaabd64f89..78acdefeccca 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -49,6 +49,7 @@
49#include <linux/syscalls.h> 49#include <linux/syscalls.h>
50#include <linux/times.h> 50#include <linux/times.h>
51#include <linux/acct.h> 51#include <linux/acct.h>
52#include <linux/kprobes.h>
52#include <asm/tlb.h> 53#include <asm/tlb.h>
53 54
54#include <asm/unistd.h> 55#include <asm/unistd.h>
@@ -1546,8 +1547,14 @@ static inline void finish_task_switch(runqueue_t *rq, task_t *prev)
1546 finish_lock_switch(rq, prev); 1547 finish_lock_switch(rq, prev);
1547 if (mm) 1548 if (mm)
1548 mmdrop(mm); 1549 mmdrop(mm);
1549 if (unlikely(prev_task_flags & PF_DEAD)) 1550 if (unlikely(prev_task_flags & PF_DEAD)) {
1551 /*
1552 * Remove function-return probe instances associated with this
1553 * task and put them back on the free list.
1554 */
1555 kprobe_flush_task(prev);
1550 put_task_struct(prev); 1556 put_task_struct(prev);
1557 }
1551} 1558}
1552 1559
1553/** 1560/**