Re: [dm-devel] dm-table: set non-zero q->limits.discard_granularity

2020-09-24 Thread Mikulas Patocka
On Thu, 24 Sep 2020, Mike Snitzer wrote: > On Thu, Sep 24 2020 at 10:34am -0400, > Mikulas Patocka wrote: > > > Hi Mike > > > > Could you send this to Linus before v5.9 is released? > > > > Mikulas > > > > > > > > From: Mikulas Patocka > > > > If q->limits.discard_granularity is zero,

Re: [dm-devel] dm-table: set non-zero q->limits.discard_granularity

2020-09-24 Thread Mike Snitzer
On Thu, Sep 24 2020 at 10:34am -0400, Mikulas Patocka wrote: > Hi Mike > > Could you send this to Linus before v5.9 is released? > > Mikulas > > > > From: Mikulas Patocka > > If q->limits.discard_granularity is zero, the block core will warn in > __blkdev_issue_discard. This patch sets it