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| author |   Jesper Dangaard Brouer <brouer@redhat.com> | 2019-02-13 02:55:40 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-02-13 22:00:16 -0800 |
| commit | c25fff7171bebb76243ccc77f0f04aafa3db87be (patch) | |
| tree | e48b4e7e38d7270f1774a3e30afd6d72d47871ba /net/core/page_pool.c | |
| parent | net: sched: remove duplicated include from cls_api.c (diff) | |
| download | linux-dev-c25fff7171bebb76243ccc77f0f04aafa3db87be.tar.xz linux-dev-c25fff7171bebb76243ccc77f0f04aafa3db87be.zip | |
mm: add dma_addr_t to struct page
The page_pool API is using page->private to store DMA addresses.
As pointed out by David Miller we can't use that on 32-bit architectures
with 64-bit DMA
This patch adds a new dma_addr_t struct to allow storing DMA addresses
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/page_pool.c')
0 files changed, 0 insertions, 0 deletions