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Message-Id: <20210514222402.295157-2-kuba@kernel.org>
Date: Fri, 14 May 2021 15:24:02 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: davem@...emloft.net, tglx@...utronix.de
Cc: netdev@...r.kernel.org, eric.dumazet@...il.com,
simon.horman@...ronome.com, oss-drivers@...ronome.com,
bigeasy@...utronix.de, Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH net-next 2/2] nfp: use napi_schedule_irq()
NFP uses MSI-X and has the most trivial IRQ handler possible.
Perfect candidate for napi_schedule_irq().
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
---
drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index eeb30680b4dc..12222a6bb08a 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -474,7 +474,7 @@ static irqreturn_t nfp_net_irq_rxtx(int irq, void *data)
{
struct nfp_net_r_vector *r_vec = data;
- napi_schedule_irqoff(&r_vec->napi);
+ napi_schedule_irq(&r_vec->napi);
/* The FW auto-masks any interrupt, either via the MASK bit in
* the MSI-X table or via the per entry ICR field. So there
@@ -2631,8 +2631,8 @@ nfp_net_prepare_vector(struct nfp_net *nn, struct nfp_net_r_vector *r_vec,
snprintf(r_vec->name, sizeof(r_vec->name),
"%s-rxtx-%d", nfp_net_name(nn), idx);
- err = request_irq(r_vec->irq_vector, r_vec->handler, 0, r_vec->name,
- r_vec);
+ err = request_irq(r_vec->irq_vector, r_vec->handler, IRQF_NO_THREAD,
+ r_vec->name, r_vec);
if (err) {
if (nn->dp.netdev)
netif_napi_del(&r_vec->napi);
--
2.31.1
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