1 files changed, 3 insertions, 0 deletions

diff --git a/fs/exec.c b/fs/exec.c
index 434dba778ccc..69bb9d899791 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -845,6 +845,9 @@ static int de_thread(struct task_struct *tsk)
         sig->notify_count = 0;
 
 no_thread_group:
+        if (current->mm)
+                setmax_mm_hiwater_rss(&sig->maxrss, current->mm);
+
         exit_itimers(sig);
         flush_itimer_signals();