Re: [dm-devel] [PATCH 06/11] raid5: don't set the discard_alignment queue limit

2022-04-27 Thread Song Liu
On Sun, Apr 17, 2022 at 9:53 PM Christoph Hellwig wrote: > > The discard_alignment queue limit is named a bit misleading means the > offset into the block device at which the discard granularity starts. > Setting it to the discard granularity as done by raid5 is mostly > harmless but also useless.

[dm-devel] [PATCH 06/11] raid5: don't set the discard_alignment queue limit

2022-04-17 Thread Christoph Hellwig
The discard_alignment queue limit is named a bit misleading means the offset into the block device at which the discard granularity starts. Setting it to the discard granularity as done by raid5 is mostly harmless but also useless. Signed-off-by: Christoph Hellwig --- drivers/md/raid5.c | 1 - 1