docs: fuse: document io-uring buffer pool and zero-copy uapi

Add documentation for fuse over io-uring usage of buffer pools and
zero-copy.

Reviewed-by: Bernd Schubert <bernd@bsbernd.com>
Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
Joanne Koong 2026-08-14 11:59:46 -07:00 • committed by Miklos Szeredi
commit 767094250c
3 changed files with 161 additions and 2 deletions