Re: [PATCH v3 0/8] sg: major cleanup, remove max_queue limit

2018-10-28 Thread Douglas Gilbert
For anyone thinking of testing this patchset, it also applies clean to lk 4.19 release. Doug Gilbert On 2018-10-26 12:48 p.m., Douglas Gilbert wrote: The intention is to add two new ioctls as proposed by Linus Torvalds: SG_IOSUBMIT and SG_IORECEIVE to replace the write()/read() async

[PATCH v3 0/8] sg: major cleanup, remove max_queue limit

2018-10-26 Thread Douglas Gilbert
The intention is to add two new ioctls as proposed by Linus Torvalds: SG_IOSUBMIT and SG_IORECEIVE to replace the write()/read() async interface. But first, clean up the driver and remove the SG_MAX_QUEUE limit of no more than 16 queued commands on a file descriptor at a time. A free list has