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authorChristoph Hellwig <hch@lst.de>2015-01-18 16:16:28 +0100
committerJens Axboe <axboe@fb.com>2015-02-05 09:30:35 -0700
commit42d2683a2704ef4bbbb07fd0b9486ab312dd8c56 (patch)
treecb58108edf8735e9f984ace40e48688d2c5c82f3 /include/linux/bio.h
parentad9cf3bbd18a94806314741ac8092c3422f5aebe (diff)
block: simplify bio_map_kern
Just open code the trivial mapping from a kernel virtual address to a bio instead of going through the complex user address mapping machinery. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/linux/bio.h')
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