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From: Yinghai Lu <Yinghai.Lu@Sun.COM>
To: akpm@linux-foundation.org, ak@suse.de, clameter@sgi.com,
	rientjes@google.com, Greg KH <greg@kroah.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: [PATCH 1/4] try parent numa_node at first before using default
Date: Tue, 03 Jul 2007 17:31:02 -0700	[thread overview]
Message-ID: <200707031731.02456.yinghai.lu@sun.com> (raw)
In-Reply-To: <200707031835.l63IZo9K008197@imap1.linux-foundation.org>

[PATCH 1/4] try parent numa_node at first before using default

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>

diff --git a/drivers/base/core.c b/drivers/base/core.c
index dd40d78..c344d82 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -547,6 +547,8 @@ static void klist_children_put(struct klist_node *n)
 
 void device_initialize(struct device *dev)
 {
+	int node;
+
 	kobj_set_kset_s(dev, devices_subsys);
 	kobject_init(&dev->kobj);
 	klist_init(&dev->klist_children, klist_children_get,
@@ -557,7 +559,9 @@ void device_initialize(struct device *dev)
 	spin_lock_init(&dev->devres_lock);
 	INIT_LIST_HEAD(&dev->devres_head);
 	device_init_wakeup(dev, 0);
-	set_dev_node(dev, -1);
+
+	node = dev->parent ? dev_to_node(dev->parent) : -1;
+	set_dev_node(dev, node);
 }
 
 #ifdef CONFIG_SYSFS_DEPRECATED

  reply	other threads:[~2007-07-04  0:34 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-03 18:35 + x86_64-get-mp_bus_to_node-as-early.patch added to -mm tree akpm
2007-07-04  0:31 ` Yinghai Lu [this message]
2007-07-10  0:44   ` [PATCH 1/4] try parent numa_node at first before using default Greg KH
2007-07-10  0:52     ` Christoph Lameter
2007-07-10  4:49       ` Greg KH
2007-07-10  6:22         ` Yinghai Lu
2007-07-10  1:03     ` Yinghai Lu

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