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| author |   Christoph Hellwig <hch@lst.de> | 2019-07-24 15:26:08 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-09-11 12:43:26 +0200 |
| commit | efcd5729d97cd19d32911ffdf478bb86ae8e818f (patch) | |
| tree | 1eb2818fbcc8db3e77d9067796f6a1ab2ed6f0f1 /arch/.gitignore | |
| parent | xen/arm: use dev_is_dma_coherent (diff) | |
| download | linux-dev-efcd5729d97cd19d32911ffdf478bb86ae8e818f.tar.xz linux-dev-efcd5729d97cd19d32911ffdf478bb86ae8e818f.zip | |
xen/arm: simplify dma_cache_maint
Calculate the required operation in the caller, and pass it directly
instead of recalculating it for each page, and use simple arithmetics
to get from the physical address to Xen page size aligned chunks.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Diffstat (limited to 'arch/.gitignore')
0 files changed, 0 insertions, 0 deletions