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authorSiddha, Suresh B <suresh.b.siddha@intel.com>2006-12-07 02:14:10 +0100
committerAndi Kleen <andi@basil.nowhere.org>2006-12-07 02:14:10 +0100
commit72486f1f8f0a2bc828b9d30cf4690cf2dd6807fc (patch)
treed99077e8758eb7aa87554186a6ae81e9cd81589a /arch/powerpc
parentfd6d7d26897dec834d0b9fbdc59819b0332a1257 (diff)
[PATCH] i386: change the 'no_control' field to 'hotpluggable' in the struct cpu
Change the 'no_control' field in the cpu struct to a more positive and better term 'hotpluggable'. And change(/cleanup) the logic accordingly. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Andi Kleen <ak@suse.de> Cc: "Li, Shaohua" <shaohua.li@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/kernel/sysfs.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 22123a0d541..63ed265b7f0 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -239,7 +239,7 @@ static void unregister_cpu_online(unsigned int cpu)
struct cpu *c = &per_cpu(cpu_devices, cpu);
struct sys_device *s = &c->sysdev;
- BUG_ON(c->no_control);
+ BUG_ON(!c->hotpluggable);
if (!firmware_has_feature(FW_FEATURE_ISERIES) &&
cpu_has_feature(CPU_FTR_SMT))
@@ -424,10 +424,10 @@ static int __init topology_init(void)
* CPU. For instance, the boot cpu might never be valid
* for hotplugging.
*/
- if (!ppc_md.cpu_die)
- c->no_control = 1;
+ if (ppc_md.cpu_die)
+ c->hotpluggable = 1;
- if (cpu_online(cpu) || (c->no_control == 0)) {
+ if (cpu_online(cpu) || c->hotpluggable) {
register_cpu(c, cpu);
sysdev_create_file(&c->sysdev, &attr_physical_id);