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Re: [RFC PATCH 0/3] Simplified 16 bit Toeplitz hash algorithm

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From: David Miller
Subject: Re: [RFC PATCH 0/3] Simplified 16 bit Toeplitz hash algorithm
Date: Monday, January 3, 2011 - 12:02 pm

From: Tom Herbert <therbert@google.com>
Date: Mon, 3 Jan 2011 10:47:20 -0800


That's how their hardware based RFS essentially works.

Instead of watching for "I/O system calls" like we do in software, the
chip watches for which TX queue a flow ends up on and matches things
up on the receive side with the same numbered RX queue to match.
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Messages in current thread:
[RFC PATCH 0/3] Simplified 16 bit Toeplitz hash algorithm, Alexander Duyck, (Fri Dec 17, 6:00 pm)
Re: [RFC PATCH 0/3] Simplified 16 bit Toeplitz hash algorithm, Tom Herbert, (Mon Jan 3, 11:47 am)
Re: [RFC PATCH 0/3] Simplified 16 bit Toeplitz hash algorithm, Alexander Duyck, (Mon Jan 3, 12:00 pm)
Re: [RFC PATCH 0/3] Simplified 16 bit Toeplitz hash algorithm, David Miller, (Mon Jan 3, 12:02 pm)
Re: [RFC PATCH 0/3] Simplified 16 bit Toeplitz hash algorithm, Ben Hutchings, (Mon Jan 3, 12:30 pm)
Re: [RFC PATCH 0/3] Simplified 16 bit Toeplitz hash algorithm, Alexander Duyck, (Mon Jan 3, 12:52 pm)
Re: [RFC PATCH 0/3] Simplified 16 bit Toeplitz hash algorithm, David Miller, (Mon Jan 3, 12:54 pm)
Re: [RFC PATCH 0/3] Simplified 16 bit Toeplitz hash algorithm, Ben Hutchings, (Mon Jan 3, 1:15 pm)
Re: [RFC PATCH 0/3] Simplified 16 bit Toeplitz hash algorithm, Alexander Duyck, (Mon Jan 3, 2:45 pm)
Re: [RFC PATCH 0/3] Simplified 16 bit Toeplitz hash algorithm, Tom Herbert, (Mon Jan 3, 8:25 pm)
Re: [RFC PATCH 0/3] Simplified 16 bit Toeplitz hash algorithm, Ben Hutchings, (Tue Jan 4, 8:43 am)