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authorYunsheng Lin <linyunsheng@huawei.com>2019-05-06 10:48:42 +0800
committerDavid S. Miller <davem@davemloft.net>2019-05-07 10:37:13 -0700
commitfb00331bb8db4a631b00d6582f94806eba7a4c7f (patch)
treeadf2a7ea6f1ee1c111b2b31445afe5c9a6b4d2ff /drivers/net
parent3d5f3741895291d3317e33718d96eb78294c8941 (diff)
downloadlinux-fb00331bb8db4a631b00d6582f94806eba7a4c7f.tar.bz2
net: hns3: use napi_schedule_irqoff in hard interrupts handlers
napi_schedule_irqoff is introduced to be used from hard interrupts handlers or when irqs are already masked, see: https://lists.openwall.net/netdev/2014/10/29/2 So this patch replaces napi_schedule with napi_schedule_irqoff. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_enet.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 06dda77f7fb8..ff3c9f11ca65 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -74,7 +74,7 @@ static irqreturn_t hns3_irq_handle(int irq, void *vector)
{
struct hns3_enet_tqp_vector *tqp_vector = vector;
- napi_schedule(&tqp_vector->napi);
+ napi_schedule_irqoff(&tqp_vector->napi);
return IRQ_HANDLED;
}