linux-kernel - [PATCH] sched domain sysctl: sysctl tables can have no holes

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Date:	Fri, 12 Oct 2007 04:35:20 -0500 (CDT)
From:	Milton Miller <miltonm@....com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	<linux-kernel@...r.kernel.org>
Subject: [PATCH] sched domain sysctl: sysctl tables can have no holes

The register_sysctl_table stops on the first entry without a
procname and ctl_name, so we need to fill in consecutive entries.

Signed-off-by: Milton Miller <miltonm@....com>

Index: kernel/kernel/sched.c
===================================================================
--- kernel.orig/kernel/sched.c	2007-10-12 03:59:07.000000000 -0500
+++ kernel/kernel/sched.c	2007-10-12 03:59:16.000000000 -0500
@@ -5315,7 +5315,7 @@ set_table_entry(struct ctl_table *entry,
 static struct ctl_table *
 sd_alloc_ctl_domain_table(struct sched_domain *sd)
 {
-	struct ctl_table *table = sd_alloc_ctl_entry(14);
+	struct ctl_table *table = sd_alloc_ctl_entry(12);
 
 	if (table == NULL)
 		return NULL;
@@ -5338,11 +5338,12 @@ sd_alloc_ctl_domain_table(struct sched_d
 		sizeof(int), 0644, proc_dointvec_minmax);
 	set_table_entry(&table[8], "imbalance_pct", &sd->imbalance_pct,
 		sizeof(int), 0644, proc_dointvec_minmax);
-	set_table_entry(&table[10], "cache_nice_tries",
+	set_table_entry(&table[9], "cache_nice_tries",
 		&sd->cache_nice_tries,
 		sizeof(int), 0644, proc_dointvec_minmax);
-	set_table_entry(&table[12], "flags", &sd->flags,
+	set_table_entry(&table[10], "flags", &sd->flags,
 		sizeof(int), 0644, proc_dointvec_minmax);
+	/* &table[11] is terminator */
 
 	return table;
 }
-
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