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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2008-09-08 18:10:14 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-09-08 15:50:07 +0200 |
| commit | 68e91d61346db4359464d06617500141cfd1442a (patch) | |
| tree | 98d9c471df5980ded654cc5ed91bf63588e87e6d | |
| parent | 823e7e8c6ef12cd1943dc42fe7595ca74e8cc3d7 (diff) | |
| download | linux-68e91d61346db4359464d06617500141cfd1442a.tar.bz2 | |
swiotlb: remove GFP_DMA hack in swiotlb_alloc_coherent
The callers are supposed to set up the gfp flags appropriately.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | lib/swiotlb.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/lib/swiotlb.c b/lib/swiotlb.c index 977edbdbc1de..3066ffe1f9eb 100644 --- a/lib/swiotlb.c +++ b/lib/swiotlb.c @@ -467,13 +467,6 @@ swiotlb_alloc_coherent(struct device *hwdev, size_t size, void *ret; int order = get_order(size); - /* - * XXX fix me: the DMA API should pass us an explicit DMA mask - * instead, or use ZONE_DMA32 (ia64 overloads ZONE_DMA to be a ~32 - * bit range instead of a 16MB one). - */ - flags |= GFP_DMA; - ret = (void *)__get_free_pages(flags, order); if (ret && address_needs_mapping(hwdev, virt_to_bus(ret))) { /* |