[PATCH] generate hotplug events for cpu online

We already do kobject_hotplug for cpu offline; this adds a
kobject_hotplug call for the online case.  This is being requested by
developers of an application which wants to be notified about both
kinds of events.


Signed-off-by: Nathan Lynch <[email protected]>


Index: linux-2.6.12-rc2-mm3/drivers/base/cpu.c
===================================================================
--- linux-2.6.12-rc2-mm3.orig/drivers/base/cpu.c	2005-03-02 01:37:53.000000000 -0600
+++ linux-2.6.12-rc2-mm3/drivers/base/cpu.c	2005-04-14 10:56:29.000000000 -0500
@@ -37,6 +37,8 @@ static ssize_t store_online(struct sys_d
 		break;
 	case '1':
 		ret = cpu_up(cpu->sysdev.id);
+		if (!ret)
+			kobject_hotplug(&dev->kobj, KOBJ_ONLINE);
 		break;
 	default:
 		ret = -EINVAL;
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• Follow-Ups:
  • Re: [PATCH] generate hotplug events for cpu online
    • From: Pavel Machek <[email protected]>

• Prev by Date: Re: Disc driver is module, software suspend fails
• Next by Date: Re: PCI interrupt problem: e1000 & Super-Micro X6DVA motherboard
• Previous by thread: [PATCH 2.6.11.7] Add power cycle to ipmi_poweroff module
• Next by thread: Re: [PATCH] generate hotplug events for cpu online
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]