Merge tag 'selinux-pr-20181129' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux.git] / net / core / dev.c

diff --git a/net/core/dev.c b/net/core/dev.c
index 066aa902d85c3e3f5ad83244b1506a446bebcb88..ddc551f24ba2afc4cfd9f11826602f92945ff871 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5970,11 +5970,14 @@ bool napi_complete_done(struct napi_struct *n, int work_done)
                if (work_done)
                        timeout = n->dev->gro_flush_timeout;
 
+               /* When the NAPI instance uses a timeout and keeps postponing
+                * it, we need to bound somehow the time packets are kept in
+                * the GRO layer
+                */
+               napi_gro_flush(n, !!timeout);
                if (timeout)
                        hrtimer_start(&n->timer, ns_to_ktime(timeout),
                                      HRTIMER_MODE_REL_PINNED);
-               else
-                       napi_gro_flush(n, false);
        }
        if (unlikely(!list_empty(&n->poll_list))) {
                /* If n->poll_list is not empty, we need to mask irqs */