Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Optimise calculating device_list changes in `/sync`. (#11974) | Erik Johnston | 2022-02-15 | 1 | -0/+1 |
For users with large accounts it is inefficient to calculate the set of users they share a room with (and takes a lot of space in the cache). Instead we can look at users whose devices have changed since the last sync and check if they share a room with the syncing user. |