From: Rusty Russell <rusty@rustcorp.com.au>
Date: Thu, 26 Mar 2009 14:25:00 +0000 (+0100)
Subject: [S390] cpumask: Use accessors code.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=def6cfb70bab83c0094bc0cedd27c4eda563043e;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

[S390] cpumask: Use accessors code.

Impact: use new API

Use the accessors rather than frobbing bits directly.  Most of this is
in arch code I haven't even compiled, but is straightforward.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 13052a4ed71d..006ed5016eb4 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -590,9 +590,8 @@ static int __init setup_possible_cpus(char *s)
 	int pcpus, cpu;
 
 	pcpus = simple_strtoul(s, NULL, 0);
-	cpu_possible_map = cpumask_of_cpu(0);
-	for (cpu = 1; cpu < pcpus && cpu < nr_cpu_ids; cpu++)
-		cpu_set(cpu, cpu_possible_map);
+	for (cpu = 0; cpu < pcpus && cpu < nr_cpu_ids; cpu++)
+		set_cpu_possible(cpu, true);
 	return 0;
 }
 early_param("possible_cpus", setup_possible_cpus);