Re: [dm-devel] block: remove submit_bio_noacct

2023-02-03 Thread Mike Snitzer
On Fri, Feb 03 2023 at 6:50P -0500, Benjamin Marzinski wrote: > On Fri, Feb 03, 2023 at 11:39:36AM -0500, Mike Snitzer wrote: > > On Fri, Feb 03 2023 at 10:00P -0500, > > Christoph Hellwig wrote: > > > > > On Thu, Feb 02, 2023 at 10:16:53PM -0500, Mike Snitzer wrote: > > > > > > The current us

Re: [dm-devel] block: remove submit_bio_noacct

2023-02-03 Thread Benjamin Marzinski
On Fri, Feb 03, 2023 at 11:39:36AM -0500, Mike Snitzer wrote: > On Fri, Feb 03 2023 at 10:00P -0500, > Christoph Hellwig wrote: > > > On Thu, Feb 02, 2023 at 10:16:53PM -0500, Mike Snitzer wrote: > > > > > The current usage of submit_bio vs submit_bio_noacct which skips the > > > > > VM events an

Re: [dm-devel] block: remove submit_bio_noacct

2023-02-03 Thread Mike Snitzer
On Fri, Feb 03 2023 at 10:00P -0500, Christoph Hellwig wrote: > On Thu, Feb 02, 2023 at 10:16:53PM -0500, Mike Snitzer wrote: > > > > The current usage of submit_bio vs submit_bio_noacct which skips the > > > > VM events and task account is a bit unclear. It seems to be mostly > > > > intended f

Re: [dm-devel] block: remove submit_bio_noacct

2023-02-03 Thread Christoph Hellwig
On Thu, Feb 02, 2023 at 10:16:53PM -0500, Mike Snitzer wrote: > > > The current usage of submit_bio vs submit_bio_noacct which skips the > > > VM events and task account is a bit unclear. It seems to be mostly > > > intended for sending on bios received by stacking drivers, but also > > > seems to

Re: [dm-devel] block: remove submit_bio_noacct

2023-02-02 Thread Mike Snitzer
On Thu, Feb 02 2023 at 9:00P -0500, Mike Snitzer wrote: > On Thu, Feb 02 2023 at 1:14P -0500, > Christoph Hellwig wrote: > > > The current usage of submit_bio vs submit_bio_noacct which skips the > > VM events and task account is a bit unclear. It seems to be mostly > > intended for sending

Re: [dm-devel] block: remove submit_bio_noacct

2023-02-02 Thread Mike Snitzer
On Thu, Feb 02 2023 at 1:14P -0500, Christoph Hellwig wrote: > The current usage of submit_bio vs submit_bio_noacct which skips the > VM events and task account is a bit unclear. It seems to be mostly > intended for sending on bios received by stacking drivers, but also > seems to be used for s