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authorRusty Russell <rusty@rustcorp.com.au>2009-03-30 22:05:12 -0600
committerRusty Russell <rusty@rustcorp.com.au>2009-03-30 22:05:12 +1030
commit2b17fa506c418e9fb02bbbc7f426d2bbb5b247a6 (patch)
treebc010d85f71ff6f6f8fa3e7038d8ad5eb3526aec
parent0451fb2ebc4f65c265bb51d71a2fc986ebf20218 (diff)
cpumask: use set_cpu_active in init/main.c
cpu_active_map is deprecated in favor of cpu_active_mask, which is const for safety: we use accessors now (set_cpu_active) is we really want to make a change. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
-rw-r--r--init/main.c3
-rw-r--r--kernel/cpu.c6
2 files changed, 4 insertions, 5 deletions
diff --git a/init/main.c b/init/main.c
index 1ac7ec78e601..d6b388fbffa6 100644
--- a/init/main.c
+++ b/init/main.c
@@ -407,8 +407,7 @@ static void __init smp_init(void)
* Set up the current CPU as possible to migrate to.
* The other ones will be done by cpu_up/cpu_down()
*/
- cpu = smp_processor_id();
- cpu_set(cpu, cpu_active_map);
+ set_cpu_active(smp_processor_id(), true);
/* FIXME: This should be done in userspace --RR */
for_each_present_cpu(cpu) {
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 79e40f00dcb8..395b6974dc8d 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -281,7 +281,7 @@ int __ref cpu_down(unsigned int cpu)
goto out;
}
- cpu_clear(cpu, cpu_active_map);
+ set_cpu_active(cpu, false);
/*
* Make sure the all cpus did the reschedule and are not
@@ -296,7 +296,7 @@ int __ref cpu_down(unsigned int cpu)
err = _cpu_down(cpu, 0);
if (cpu_online(cpu))
- cpu_set(cpu, cpu_active_map);
+ set_cpu_active(cpu, true);
out:
cpu_maps_update_done();
@@ -333,7 +333,7 @@ static int __cpuinit _cpu_up(unsigned int cpu, int tasks_frozen)
goto out_notify;
BUG_ON(!cpu_online(cpu));
- cpu_set(cpu, cpu_active_map);
+ set_cpu_active(cpu, true);
/* Now call notifier in preparation. */
raw_notifier_call_chain(&cpu_chain, CPU_ONLINE | mod, hcpu);