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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2008-09-11 18:08:47 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-09-14 18:43:58 +0400 |
| commit | f10ac8a232496bf9271cfc67c6eea432891f04a6 (patch) | |
| tree | 54da320913c87df4e634013b841b9063b5082511 /lib | |
| parent | bee44f294efd8417f5e68553778a6cc957af1547 (diff) | |
| download | linux-f10ac8a232496bf9271cfc67c6eea432891f04a6.tar.xz | |
x86: avoid unnecessary low zone allocation in Calgary's alloc_coherent
x86's common alloc_coherent (dma_alloc_coherent in dma-mapping.h) sets
up the gfp flag according to the device dma_mask but Calgary doesn't
need it because of virtual mappings. This patch avoids unnecessary low
zone allocation.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions