On Mon, Jun 22, 2026 at 02:51:36PM -0700, Joanne Koong wrote: > Does it make sense to move this line to the bio submit_read callback > instead of unconditionally clearing it here? If we clear it here, I > think this makes read_ctx only able to hold per-mapping state instead > of also being able to hold persistent state across mappings. fuse > currently uses read_ctx to hold per-request state (though this patch > wouldn't break anything since fuse only ever returns one mapping > covering the whole request).
I've done that for v2, also we also need a new argument to ->submit_read for that to be useful.
