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From: Yinghai Lu <Yinghai.Lu@Sun.COM>
To: Andi Kleen <ak@suse.de>,
	Andrew Morton <akpm@linux-foundation.org>,
	Greg KH <greg@kroah.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: [PATCH 1/4] usb: make the usb_device numa_node to get assigned from controller
Date: Mon, 02 Jul 2007 15:34:21 -0700	[thread overview]
Message-ID: <200707021534.21379.yinghai.lu@sun.com> (raw)
In-Reply-To: <200706291326.43563.yinghai.lu@sun.com>

[PATCH 1/4] usb: make the usb_device numa_node to get assigned from controller

So we can use dev_to_node(&usb_dev->dev) later in kmalloc_node to dma buffer

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

diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 4a6299b..c611b3c 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -253,6 +253,7 @@ usb_alloc_dev(struct usb_device *parent, struct usb_bus *bus, unsigned port1)
 	dev->dev.bus = &usb_bus_type;
 	dev->dev.type = &usb_device_type;
 	dev->dev.dma_mask = bus->controller->dma_mask;
+	set_dev_node(&dev->dev, dev_to_node(bus->controller));
 	dev->state = USB_STATE_ATTACHED;
 
 	INIT_LIST_HEAD(&dev->ep0.urb_list);

  reply	other threads:[~2007-07-02 22:36 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-06-29 20:26 [PATCH 1/2] x86_64: get mp_bus_to_node as early Yinghai Lu
2007-07-02 22:34 ` Yinghai Lu [this message]
2007-07-02 22:34 ` [PATCH 2/4] dma: make dma pool to use kmalloc_node Yinghai Lu
2007-07-02 22:36 ` [PATCH 3/4] usb: allocated usb releated dma buffer with kmalloc_node Yinghai Lu
2007-07-03  5:11   ` Greg KH
2007-07-03  5:33     ` Yinghai Lu
2007-07-03  6:01       ` Greg KH
2007-07-03  6:23         ` [linux-usb-devel] " Oliver Neukum
2007-07-03  7:03           ` [linux-usb-devel] [PATCH 3/4] usb: allocated usb releated dma buffer with?kmalloc_node Greg KH
2007-07-03  7:12             ` Oliver Neukum
2007-07-04  6:08         ` [PATCH 3/4] usb: allocated usb releated dma buffer with kmalloc_node Yinghai Lu
2007-07-04  0:35     ` [PATCH 4/4] " Yinghai Lu
2007-07-02 22:37 ` [PATCH 4/4] net: add usb_alloc_urb_node to use use kmalloc_node Yinghai Lu
2007-07-03  5:13   ` Greg KH
2007-07-03  5:17     ` Yinghai Lu
2007-07-03  5:22       ` Roland Dreier
2007-07-03  5:59       ` Greg KH
2007-07-04  6:12         ` Yinghai Lu

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