From: Kim Phillips <kim.phillips@freescale.com>
Date: Sat, 23 Jun 2012 00:48:57 +0000 (-0500)
Subject: crypto: caam - one tasklet per job ring
X-Git-Tag: v3.6-rc1~94^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a0ca6ca022ac197e159bb5d22a08e3c3aebb242c;p=pandora-kernel.git

crypto: caam - one tasklet per job ring

there is no noticeable benefit for multiple cores to process one
job ring's output ring: in fact, we can benefit from cache effects
of having the back-half stay on the core that receives a particular
ring's interrupts, and further relax general contention and the
locking involved with reading outring_used, since tasklets run
atomically.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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