Re: [dm-devel] [PATCH 15/15] block: split scsi_request out of struct request

2017-01-11 Thread Jens Axboe
On Tue, Jan 10 2017, Christoph Hellwig wrote: > And require all drivers that want to support BLOCK_PC to allocate it > as the first thing of their private data. To support this the legacy > IDE and BSG code is switched to set cmd_size on their queues to let > the block layer allocate the additiona

[dm-devel] [PATCH 15/15] block: split scsi_request out of struct request

2017-01-10 Thread Christoph Hellwig
And require all drivers that want to support BLOCK_PC to allocate it as the first thing of their private data. To support this the legacy IDE and BSG code is switched to set cmd_size on their queues to let the block layer allocate the additional space. Signed-off-by: Christoph Hellwig --- block