[PATCH 2/6] net: thunderx: Use napi_schedule_irqoff()

From: sunil . kovvuri
Date: Mon Feb 08 2016 - 07:05:10 EST


From: Sunil Goutham <sgoutham@xxxxxxxxxx>

napi_schedule is being called from hard irq context, hence
switch to napi_schedule_irqoff which avoids unneeded call
to local_irq_save and local_irq_restore.

Signed-off-by: Sunil Goutham <sgoutham@xxxxxxxxxx>
---
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index 95db6b7..c6f146c 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -828,7 +828,7 @@ static irqreturn_t nicvf_intr_handler(int irq, void *cq_irq)
nicvf_disable_intr(nic, NICVF_INTR_CQ, qidx);

/* Schedule NAPI */
- napi_schedule(&cq_poll->napi);
+ napi_schedule_irqoff(&cq_poll->napi);

/* Clear interrupt */
nicvf_clear_intr(nic, NICVF_INTR_CQ, qidx);
--
1.7.1