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