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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2008-12-18 00:49:37 -0500
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-01-02 12:10:08 -0500
commit56c451f4b583ccdf80c9e676179c9cb49de86745 (patch)
tree7ad9daeafb88e3c4390bf7a2db0c203fe2642728 /drivers/atm/.gitignore
parente623ddb4e940b266adc77ba1cc28a3554aa90e79 (diff)
[SCSI] block: fix the partial mappings with struct rq_map_data
This fixes bio_copy_user_iov to properly handle the partial mappings with struct rq_map_data (which only sg uses for now but st and osst will shortly). It adds the offset member to struct rq_map_data and changes blk_rq_map_user to update it so that bio_copy_user_iov can add an appropriate page frame via bio_add_pc_page(). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/atm/.gitignore')
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