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

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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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Stefan Richter 2009-11-18 16:00:55 -03:00 • committed by Mauro Carvalho Chehab

parent b699c2712b

commit a8aeb7836e

1 changed files with 8 additions and 11 deletions

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19

drivers/media/dvb/firewire/firedtv-fw.c

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