diff options
| -rw-r--r-- | fs/exec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/exec.c b/fs/exec.c index cd2e8c9b124..e347e6ed161 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1574,11 +1574,12 @@ static inline int zap_threads(struct task_struct *tsk, struct mm_struct *mm, for_each_process(g) { if (g == tsk->group_leader) continue; - + if (g->flags & PF_KTHREAD) + continue; p = g; do { if (p->mm) { - if (p->mm == mm) { + if (unlikely(p->mm == mm)) { lock_task_sighand(p, &flags); zap_process(p); unlock_task_sighand(p, &flags); |