Re: [dm-devel] [RFC PATCH V2 00/13] block: support bio based io polling

2021-03-19 Thread Mike Snitzer
On Thu, Mar 18 2021 at 12:48pm -0400, Ming Lei wrote: > Hi, > > Add per-task io poll context for holding HIPRI blk-mq/underlying bios > queued from bio based driver's io submission context, and reuse one bio > padding field for storing 'cookie' returned from submit_bio() for these > bios. Also

Re: [dm-devel] [RFC PATCH V2 00/13] block: support bio based io polling

2021-03-19 Thread JeffleXu
On 3/19/21 12:48 AM, Ming Lei wrote: > Hi, > > Add per-task io poll context for holding HIPRI blk-mq/underlying bios > queued from bio based driver's io submission context, and reuse one bio > padding field for storing 'cookie' returned from submit_bio() for these > bios. Also explicitly end

[dm-devel] [RFC PATCH V2 00/13] block: support bio based io polling

2021-03-18 Thread Ming Lei
Hi, Add per-task io poll context for holding HIPRI blk-mq/underlying bios queued from bio based driver's io submission context, and reuse one bio padding field for storing 'cookie' returned from submit_bio() for these bios. Also explicitly end these bios in poll context by adding two new bio