iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

sched, cpuset: Drop __cpuexit from cpu hotplug callbacks

Browse Source 
Commit 3a101d05 (sched: adjust when cpu_active and cpuset
configurations are updated during cpu on/offlining) added
hotplug notifiers marked with __cpuexit; however, ia64 drops
text in __cpuexit during link unlike x86.

This means that functions which are referenced during init but used
only for cpu hot unplugging afterwards shouldn't be marked with
__cpuexit. Drop __cpuexit from those functions.

Reported-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Tony Luck <tony.luck@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <4C1FDF5B.1040301@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Tejun Heo 2010-06-21 23:53:31 +02:00 committed by Ingo Molnar
parent 8d1f431cbe
commit 0b2e918aa9
2 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
kernel/cpuset.c
View File

@ -2118,7 +2118,7 @@ static void scan_for_empty_cpusets(struct cpuset *root)
* Called within get_online_cpus(). Needs to call cgroup_lock()
* before calling generate_sched_domains().
*/
void __cpuexit cpuset_update_active_cpus(void)
void cpuset_update_active_cpus(void)
{
struct sched_domain_attr *attr;
cpumask_var_t *doms;

8
kernel/sched.c
View File

@ -7477,8 +7477,8 @@ int __init sched_create_sysfs_power_savings_entries(struct sysdev_class *cls)
* disabled, cpuset_update_active_cpus() becomes a simple wrapper
* around partition_sched_domains().
*/
static int __cpuexit cpuset_cpu_active(struct notifier_block *nfb,
unsigned long action, void *hcpu)
static int cpuset_cpu_active(struct notifier_block *nfb, unsigned long action,
void *hcpu)
{
switch (action & ~CPU_TASKS_FROZEN) {
case CPU_ONLINE:
@ -7490,8 +7490,8 @@ static int __cpuexit cpuset_cpu_active(struct notifier_block *nfb,
}
}
static int __cpuexit cpuset_cpu_inactive(struct notifier_block *nfb,
unsigned long action, void *hcpu)
static int cpuset_cpu_inactive(struct notifier_block *nfb, unsigned long action,
void *hcpu)
{
switch (action & ~CPU_TASKS_FROZEN) {
case CPU_DOWN_PREPARE: