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msm_thermal: send OFF/ONLINE uevent in hotplug cases 

Send the correct uevent after setting a CPU core online or offline.
This allows ueventd to set correct SELinux labels for newly created
sysfs CPU device nodes.

Bug: 28887345
Change-Id: If31b8529b31de9544914e27514aca571039abb60
Signed-off-by: Siqi Lin <siqilin@google.com>
Signed-off-by: Thierry Strudel <tstrudel@google.com>
This commit is contained in:
Siqi Lin 2016-05-25 17:36:47 -07:00 committed by syphyr
parent d15df584eb
commit 26348f7fa6
1 changed files with 4 additions and 0 deletions
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4
drivers/thermal/msm_thermal.c
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@ -2831,6 +2831,8 @@ static int __ref update_offline_cores(int val)
cpu, ret);
pend_hotplug_req = true;
} else {
struct device *cpu_device = get_cpu_device(cpu);
kobject_uevent(&cpu_device->kobj, KOBJ_OFFLINE);
pr_debug("Offlined CPU%d\n", cpu);
}
trace_thermal_post_core_offline(cpu,
@ -2853,6 +2855,8 @@ static int __ref update_offline_cores(int val)
"Unable to online CPU%d. err:%d\n",
cpu, ret);
} else {
struct device *cpu_device = get_cpu_device(cpu);
kobject_uevent(&cpu_device->kobj, KOBJ_ONLINE);
pr_debug("Onlined CPU%d\n", cpu);
}
trace_thermal_post_core_online(cpu,