Re: [PATCH] btrfs: optimize users of members of the struct compressed_bio
From: David Sterba <hidden>
Date: 2021-05-26 16:37:38
On Wed, May 26, 2021 at 04:40:54PM +0800, Anand Jain wrote:
Commit btrfs: reduce compressed_bio member's types reduced some of the members size. It has its cascading effects which are done here.
Agreed, feel free to send it as proper patch(es) (also updating the async_extent). The compression code uses a lot of types that are wider than necessary, so optimizing that could improve the stack footprint.