net: napi_watchdog() can use napi_schedule_irqoff()

hrtimer handlers run with masked hard IRQ, we can therefore
use napi_schedule_irqoff()

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/core/dev.c b/net/core/dev.c
index 05d19c6acf9460e072195e185b64e19088de13da..304f2deae5f9897e60a79ed8b69d6ef208295ded 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5089,7 +5089,7 @@ static enum hrtimer_restart napi_watchdog(struct hrtimer *timer)
 
        napi = container_of(timer, struct napi_struct, timer);
        if (napi->gro_list)
-               napi_schedule(napi);
+               napi_schedule_irqoff(napi);
 
        return HRTIMER_NORESTART;
 }