1 commit

Author	SHA1	Message	Date
Erik Johnston	d5accec2e5	Speed up sliding sync by avoiding copies (#17670) ... We ended up spending ~10% CPU creating a new dictionary and `_RoomMembershipForUser`, so let's avoid creating new dicts and copying by returning `newly_joined`, `newly_left` and `is_dm` as sets directly. --------- Co-authored-by: Eric Eastwood <eric.eastwood@beta.gouv.fr>	2024-09-06 11:12:29 +01:00