From: schwab@suse.de <schwab@suse.de>
Date: Fri, 3 Feb 2006 11:04:24 +0000 (-0800)
Subject: [PATCH] disable per cpu intr in /proc/stat
X-Git-Tag: v2.6.16-rc3~249
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=a18546110ed6bec483d55bfffccb2487dfbd77af;p=~emulex%2Finfiniband.git

[PATCH] disable per cpu intr in /proc/stat

Don't compute and display the per-irq sums on ia64 either, too much
overhead for mostly useless figures.

Cc: Olaf Hering <olh@suse.de>
Acked-by: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 8f8014285a3..1d24fead51a 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -548,7 +548,7 @@ static int show_stat(struct seq_file *p, void *v)
 	}
 	seq_printf(p, "intr %llu", (unsigned long long)sum);
 
-#if !defined(CONFIG_PPC64) && !defined(CONFIG_ALPHA)
+#if !defined(CONFIG_PPC64) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
 	for (i = 0; i < NR_IRQS; i++)
 		seq_printf(p, " %u", kstat_irqs(i));
 #endif