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From 0002a70b83221a8a831d776836d13105ac886323 Mon Sep 17 00:00:00 2001
From: Florian Friesdorf <flo@chaoflow.net>
Date: Thu, 13 Oct 2011 14:57:02 +0200
Subject: [PATCH] powertop tries to load configs, if /proc/config.gz is
missing
---
config.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/config.c b/config.c
index b2567f2..62ac978 100644
--- a/config.c
+++ b/config.c
@@ -44,6 +44,10 @@ static void read_kernel_config(void)
char filename[100];
if (configcount)
return;
+ if (access("/proc/config.gz", R_OK) != 0) {
+ file = popen("modprobe configs >/dev/null 2>&1", "r");
+ pclose(file);
+ }
if (access("/proc/config.gz", R_OK) == 0) {
file = popen("zcat /proc/config.gz 2> /dev/null", "r");
while (file && !feof(file)) {
--
1.7.6
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