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Commit 5ee1af9f authored by Andi Kleen's avatar Andi Kleen Committed by Linus Torvalds
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[PATCH] block: disable block layer bouncing for most memory on 64bit systems



The low level PCI DMA mapping functions should handle it in most cases.

This should fix problems with depleting the DMA zone early. The old
code used precious GFP_DMA memory in many cases where it was not needed.

Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Cc: Jens Axboe <axboe@suse.de>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent f9262c12
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