diff options
Diffstat (limited to 'kernel/sched.c')
| -rw-r--r-- | kernel/sched.c | 9 |
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 @@ #include <linux/syscalls.h> #include <linux/times.h> #include <linux/acct.h> +#include <linux/kprobes.h> #include <asm/tlb.h> #include <asm/unistd.h> @@ -1546,8 +1547,14 @@ static inline void finish_task_switch(runqueue_t *rq, task_t *prev) finish_lock_switch(rq, prev); if (mm) mmdrop(mm); - if (unlikely(prev_task_flags & PF_DEAD)) + if (unlikely(prev_task_flags & PF_DEAD)) { + /* + * Remove function-return probe instances associated with this + * task and put them back on the free list. + */ + kprobe_flush_task(prev); put_task_struct(prev); + } } /** |