Re: [PATCH 10/11] block: add a report_zones method

2018-10-10 Thread kbuild test robot
Hi Christoph, I love your patch! Yet something to improve: [auto build test ERROR on block/for-next] [also build test ERROR on v4.19-rc7] [cannot apply to next-20181010] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.co

Re: [PATCH 10/11] block: add a report_zones method

2018-10-10 Thread Mike Snitzer
On Wed, Oct 10 2018 at 10:15am -0400, Mike Snitzer wrote: > On Tue, Oct 09 2018 at 9:52pm -0400, > Damien Le Moal wrote: > > > From: Christoph Hellwig > > > > Dispatching a report zones command through the request queue is a major > > pain due to the command reply payload rewriting necessary

Re: [PATCH 10/11] block: add a report_zones method

2018-10-10 Thread Mike Snitzer
On Tue, Oct 09 2018 at 9:52pm -0400, Damien Le Moal wrote: > From: Christoph Hellwig > > Dispatching a report zones command through the request queue is a major > pain due to the command reply payload rewriting necessary. Given that > blkdev_report_zones() is executing everything synchronously

Re: [PATCH 10/11] block: add a report_zones method

2018-10-10 Thread kbuild test robot
Hi Christoph, I love your patch! Yet something to improve: [auto build test ERROR on block/for-next] [also build test ERROR on v4.19-rc7] [cannot apply to next-20181010] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.co

Re: [PATCH 10/11] block: add a report_zones method

2018-10-10 Thread Mike Snitzer
On Tue, Oct 09 2018 at 9:52pm -0400, Damien Le Moal wrote: > From: Christoph Hellwig > > Dispatching a report zones command through the request queue is a major > pain due to the command reply payload rewriting necessary. Given that > blkdev_report_zones() is executing everything synchronously

[PATCH 10/11] block: add a report_zones method

2018-10-09 Thread Damien Le Moal
From: Christoph Hellwig Dispatching a report zones command through the request queue is a major pain due to the command reply payload rewriting necessary. Given that blkdev_report_zones() is executing everything synchronously, implement report zones as a block device file operation instead, allow