• Patrick Mansfield's avatar
    [PATCH] change scsi_cmd_ioctl to take a gendisk instead of a queue · 807adbc5
    Patrick Mansfield authored
    This patch against a recent bk 2.6 changes scsi_cmd_ioctl to take a
    gendisk as an argument instead of a request_queue_t. This allows scsi char
    devices to use the scsi_cmd_ioctl interface.
    
    In turn, change bio_map_user to also pass a request_queue_t, and add a
    __bio_add_page helper that takes a request_queue_t.
    
    Tested ide cd burning with no problems.
    
    If the scsi upper level scsi_cmd_ioctl usage were consolidated in
    scsi_prep_fn, we could pass a request_queue_t instead of a gendisk to
    scsi_cmd_ioctl.
    807adbc5
cdrom.c 83.2 KB