Messages in this thread Patch in this message | | | Date | Mon, 23 Jul 2007 00:33:16 +0900 | From | Akinobu Mita <> | Subject | [patch 4/9] topology: remove topology_dev_map |
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By previous cpu hotplug notifier change, we don't need to track topology_dev existence for each cpu by topology_dev_map.
Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
--- drivers/base/topology.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-)
Index: 2.6-git/drivers/base/topology.c =================================================================== --- 2.6-git.orig/drivers/base/topology.c +++ 2.6-git/drivers/base/topology.c @@ -94,27 +94,18 @@ static struct attribute_group topology_a .name = "topology" }; -static cpumask_t topology_dev_map = CPU_MASK_NONE; - /* Add/Remove cpu_topology interface for CPU device */ static int __cpuinit topology_add_dev(unsigned int cpu) { - int rc; struct sys_device *sys_dev = get_cpu_sysdev(cpu); - rc = sysfs_create_group(&sys_dev->kobj, &topology_attr_group); - if (!rc) - cpu_set(cpu, topology_dev_map); - return rc; + return sysfs_create_group(&sys_dev->kobj, &topology_attr_group); } static void __cpuinit topology_remove_dev(unsigned int cpu) { struct sys_device *sys_dev = get_cpu_sysdev(cpu); - if (!cpu_isset(cpu, topology_dev_map)) - return; - cpu_clear(cpu, topology_dev_map); sysfs_remove_group(&sys_dev->kobj, &topology_attr_group); } -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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