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28 lines
895 B
28 lines
895 B
7 years ago
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From 1d7890db7ed4ef236103812a6b9fac0d86691154 Mon Sep 17 00:00:00 2001
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From: Petr Holasek <pholasek@redhat.com>
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Date: Wed, 10 Dec 2014 18:00:02 +0100
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Subject: [PATCH] Warning when irqbalance hasn't root privileges
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Signed-off-by: Petr Holasek <pholasek@redhat.com>
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---
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irqbalance.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/irqbalance.c b/irqbalance.c
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index f22ecfb..bb8c3da 100644
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--- a/irqbalance.c
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+++ b/irqbalance.c
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@@ -288,6 +288,9 @@ int main(int argc, char** argv)
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} else
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log(TO_CONSOLE, LOG_INFO, "This machine seems not NUMA capable.\n");
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+ if (geteuid() != 0)
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+ log(TO_ALL, LOG_WARNING, "Irqbalance hasn't been executed under root privileges, thus it won't in fact balance interrupts.\n");
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+
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if (banscript) {
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char *note = "Please note that --banscript is deprecated, please use --policyscript instead";
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log(TO_ALL, LOG_WARNING, "%s\n", note);
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--
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2.1.0
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