linux-kernel - Re: [PATCH v2] net: sctp: Don't use 64 kilobyte lookup table for four elements

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Date:	Mon, 28 Sep 2015 22:52:42 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	dvlasenk@...hat.com
Cc:	vyasevich@...il.com, nhorman@...driver.com,
	marcelo.leitner@...il.com, linux-sctp@...r.kernel.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] net: sctp: Don't use 64 kilobyte lookup table for
 four elements

From: Denys Vlasenko <dvlasenk@...hat.com>
Date: Mon, 28 Sep 2015 14:34:04 +0200

> Seemingly innocuous sctp_trans_state_to_prio_map[] array
> is way bigger than it looks, since
> "[SCTP_UNKNOWN] = 2" expands into "[0xffff] = 2" !
> 
> This patch replaces it with switch() statement.
> 
> Signed-off-by: Denys Vlasenko <dvlasenk@...hat.com>

Applied, thank you.
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