lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1467668169-31547-7-git-send-email-f.fainelli@gmail.com>
Date:	Mon,  4 Jul 2016 14:36:06 -0700
From:	Florian Fainelli <f.fainelli@...il.com>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, Florian Fainelli <f.fainelli@...il.com>
Subject: [PATCH net-next 6/9] net: r6040: Utilize __napi_schedule_irqoff

We are already in hard IRQ context, so we can use
__napi_schedule_irqoff() to save a few operations.

Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 drivers/net/ethernet/rdc/r6040.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/rdc/r6040.c b/drivers/net/ethernet/rdc/r6040.c
index 96b2d639c3c1..13ff80088268 100644
--- a/drivers/net/ethernet/rdc/r6040.c
+++ b/drivers/net/ethernet/rdc/r6040.c
@@ -690,7 +690,7 @@ static irqreturn_t r6040_interrupt(int irq, void *dev_id)
 		if (likely(napi_schedule_prep(&lp->napi))) {
 			/* Mask off RX interrupt */
 			misr &= ~(RX_INTS | TX_INTS);
-			__napi_schedule(&lp->napi);
+			__napi_schedule_irqoff(&lp->napi);
 		}
 	}
 
-- 
2.7.4

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ