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Re: GFP_ATOMIC page allocation failures.

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To: <kosaki.motohiro@...>
Cc: <akpm@...>, <csnook@...>, <davej@...>, <nickpiggin@...>, <linux-kernel@...>, <netdev@...>, <mchan@...>
Date: Wednesday, April 2, 2008 - 2:44 pm

From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Date: Wed, 02 Apr 2008 19:56:05 +0900


Yes, I know about it.  It will occur for any device
which must use linear RX buffers and supports

But modern chips are going to support segmentation of
receive packets into multiple individual pages and
therefore not have this order>0 page allocation
requirement.

That is my point.
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Messages in current thread:
Re: GFP_ATOMIC page allocation failures., KOSAKI Motohiro, (Wed Apr 2, 4:17 am)
Re: GFP_ATOMIC page allocation failures., David Miller, (Wed Apr 2, 4:24 am)
Re: GFP_ATOMIC page allocation failures., Peter Zijlstra, (Wed Apr 2, 7:04 am)
Re: GFP_ATOMIC page allocation failures., David Miller, (Wed Apr 2, 2:45 pm)
Re: GFP_ATOMIC page allocation failures., Jeff Garzik, (Wed Apr 2, 3:06 pm)
Re: GFP_ATOMIC page allocation failures., KOSAKI Motohiro, (Wed Apr 2, 6:00 am)
Re: GFP_ATOMIC page allocation failures., KOSAKI Motohiro, (Wed Apr 2, 6:56 am)
Re: GFP_ATOMIC page allocation failures., David Miller, (Wed Apr 2, 2:44 pm)
Re: GFP_ATOMIC page allocation failures., Michael Chan, (Wed Apr 2, 4:12 pm)
Re: GFP_ATOMIC page allocation failures., David Miller, (Wed Apr 2, 4:53 pm)
Re: GFP_ATOMIC page allocation failures., Andrew Morton, (Wed Apr 2, 4:43 am)
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