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yaml --- r: 125688 b: refs/heads/master c: e0c0ba7 h: refs/heads/master v: v3
git-mirror · Dec 31, 2008 · fbaa8d9 · fbaa8d9
1 parent 45be76b
commit fbaa8d9
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Showing 2 changed files with 2 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ab53d472e785e51fdfc08fc1d66252c1153e6c0f
+refs/heads/master: e0c0ba736547e81c4f986ce192307c549d214167
diff --git a/trunk/init/main.c b/trunk/init/main.c
@@ -380,12 +380,7 @@ EXPORT_SYMBOL(nr_cpu_ids);
 /* An arch may set nr_cpu_ids earlier if needed, so this would be redundant */
 static void __init setup_nr_cpu_ids(void)
 {
-	int cpu, highest_cpu = 0;
-
-	for_each_possible_cpu(cpu)
-		highest_cpu = cpu;
-
-	nr_cpu_ids = highest_cpu + 1;
+	nr_cpu_ids = find_last_bit(cpumask_bits(cpu_possible_mask),NR_CPUS) + 1;
 }
 
 #ifndef CONFIG_HAVE_SETUP_PER_CPU_AREA