From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Wed, 18 Nov 2009 19:00:55 +0000 (-0300)
Subject: V4L/DVB (13408): firedtv: shrink buffer pointer table
X-Git-Tag: v2.6.33-rc1~338^2~97
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8aeb7836edac3e0cce1286eefbca793c54cbad0;p=pandora-kernel.git

V4L/DVB (13408): firedtv: shrink buffer pointer table

Cache only addresses of whole pages, not of each buffer chunk.  Besides,
page addresses can be obtained by page_address() instead of kmap() since
they were allocated in lowmem.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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