Driver porting: the BIO structure
Posted Jul 20, 2004 8:33 UTC (Tue) by rf
Parent article: Driver porting: the BIO structure
Any devices allow to transfer fixed amount of bytes per one request.
SATA allows only 100KB = 200 sectors to read/write from/to device per one request.
Can I change this value(), for example to 1M oder ....
q = bdev_get_queue(bdev);
q->max_sectors = XXXXX;
I am unsafe .... ?
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