Re: [PATCHv3 09/10] mpt3sas: always use first reserved smid for ioctl passthrough

2017-02-21 Thread Hannes Reinecke
On 02/21/2017 03:18 PM, Christoph Hellwig wrote: > On Tue, Feb 21, 2017 at 01:27:08PM +0100, Hannes Reinecke wrote: >> ioctl passthrough commands require a SCSIIO smid, but cannot >> easily integrate with the block layer. But the driver already >> has reserved some SCSIIO smids and we're only ever

Re: [PATCHv3 09/10] mpt3sas: always use first reserved smid for ioctl passthrough

2017-02-21 Thread Christoph Hellwig
On Tue, Feb 21, 2017 at 01:27:08PM +0100, Hannes Reinecke wrote: > ioctl passthrough commands require a SCSIIO smid, but cannot > easily integrate with the block layer. But the driver already > has reserved some SCSIIO smids and we're only ever allowing > one ioctl command at a time we can use the

[PATCHv3 09/10] mpt3sas: always use first reserved smid for ioctl passthrough

2017-02-21 Thread Hannes Reinecke
ioctl passthrough commands require a SCSIIO smid, but cannot easily integrate with the block layer. But the driver already has reserved some SCSIIO smids and we're only ever allowing one ioctl command at a time we can use the first reserved smid for ioctl commands. Signed-off-by: Hannes Reinecke