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authorMike Christie <michaelc@cs.wisc.edu>2011-07-31 22:05:09 +0200
committerJens Axboe <jaxboe@fusionio.com>2011-07-31 22:05:09 +0200
commitaa387cc895672b00f807ad7c734a2defaf677712 (patch)
tree31c2c3f3e0d58ff2524cdf8f94abecc394f5eb49 /drivers/block
parent24c3047095fa3954f114bfff2e37b8fcbb216396 (diff)
block: add bsg helper library
This moves the FC classes bsg code to the block layer and makes it a lib so that other classes like iscsi and SAS can use it. It is helpful because working with the request queue, bios, creating scatterlists, etc are a pain that the LLD does not have to worry about with normal IOs and should not have to worry about for bsg requests. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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