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linux/block/ll_rw_blk.c
Andi Kleen 8269730b38 [BLOCK] Fix bounce limit address check 
Do a safer check for when to enable DMA. Currently we enable ISA DMA
for cases that do not need it, resulting in OOM conditions when ZONE_DMA
runs out of space.

Signed-off-by: Jens Axboe <axboe@suse.de>
2006-06-23 17:10:39 +02:00

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