Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9780e3e968537db0ac8d5b4857bb38bc40217c01
Commit: 9780e3e968537db0ac8d5b4857bb38bc40217c01
Parent: a0d8cdb652d35af9319a9e0fb7134de2a276c636
Author: Akinobu Mita <[EMAIL PROTECTED]>
AuthorDate: Thu Oct 18 03:05:12 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Thu Oct 18 14:37:21 2007 -0700
cpu hotplug: topology: remove topology_dev_map
By previous cpu hotplug notifier change, we don't need to track topology_dev
existence for each cpu by topology_dev_map.
Acked-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
Signed-off-by: Akinobu Mita <[EMAIL PROTECTED]>
Cc: Gautham R Shenoy <[EMAIL PROTECTED]>
Cc: Oleg Nesterov <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
drivers/base/topology.c | 11 +----------
1 files changed, 1 insertions(+), 10 deletions(-)
diff --git a/drivers/base/topology.c b/drivers/base/topology.c
index 8d8cdfe..e1d3ad4 100644
--- a/drivers/base/topology.c
+++ b/drivers/base/topology.c
@@ -94,27 +94,18 @@ static struct attribute_group topology_attr_group = {
.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);
}
-
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