Hi, I am playing with block devices but I need help. [1] I want to override the do_hd_requrst() of a user-specified hard disk. For the work, I want to iterate in 'gendisk's without modifying the current source. (ex: hd.c) 'struct gendisk' is static variables and I have no idea to access it. How can I override the request function of a gendisk? [2] Is it right that the Linux use only one request queue for all the IDE/ATA-based block devices? I looked hd_init() in drivers/ide/lagacy/hd.c and found that a single request queue, hd_queue is used for all the devices. Am I right? -- Seongsu's personal blog - http://www.senux.com/ Coding is easy; All you do is sit staring at a terminal until the drops of blood form on your forehead. -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ
