linux-kernel - Re: [PATCH 24/28] m68k/sun3: Use the kstat_irqs

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: <20110912173843.GK32271@anhedonia>
Date:	Mon, 12 Sep 2011 13:38:44 -0400
From:	Sam Creasey <sammy@...my.net>
To:	Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:	linux-m68k@...ts.linux-m68k.org, linux-kernel@...r.kernel.org,
	Sam Creasey <sammy@...my.net>
Subject: Re: [PATCH 24/28] m68k/sun3: Use the kstat_irqs_cpu() wrapper

Signed-off-by: Sam Creasey <sammy@...my.net>
Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Sam Creasey <sammy@...my.net>
---
v4: Added this changeset
---
 arch/m68k/sun3/sun3ints.c |   14 ++++++++++----
 1 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/arch/m68k/sun3/sun3ints.c b/arch/m68k/sun3/sun3ints.c
index 20ffee7..1273eb8 100644
--- a/arch/m68k/sun3/sun3ints.c
+++ b/arch/m68k/sun3/sun3ints.c
@@ -51,14 +51,19 @@ void sun3_disable_irq(unsigned int irq)
 
 static irqreturn_t sun3_int7(int irq, void *dev_id)
 {
+	unsigned int cnt;
+
 	*sun3_intreg |=  (1 << irq);
-	if (!(kstat_cpu(0).irqs[irq] % 2000))
-		sun3_leds(led_pattern[(kstat_cpu(0).irqs[irq] % 16000) / 2000]);
+	cnt = kstat_irqs_cpu(irq, 0);
+	if (!(cnt % 2000))
+		sun3_leds(led_pattern[cnt % 16000 / 2000]);
 	return IRQ_HANDLED;
 }
 
 static irqreturn_t sun3_int5(int irq, void *dev_id)
 {
+	unsigned int cnt;
+
 #ifdef CONFIG_SUN3
 	intersil_clear();
 #endif
@@ -68,8 +73,9 @@ static irqreturn_t sun3_int5(int irq, void *dev_id)
 #endif
 	xtime_update(1);
 	update_process_times(user_mode(get_irq_regs()));
-        if (!(kstat_cpu(0).irqs[irq] % 20))
-                sun3_leds(led_pattern[(kstat_cpu(0).irqs[irq] % 160) / 20]);
+	cnt = kstat_irqs_cpu(irq, 0);
+	if (!(cnt % 20))
+		sun3_leds(led_pattern[cnt % 160 / 20]);
 	return IRQ_HANDLED;
 }
 
-- 
1.7.0.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/