The object database files backend has been updated to reload
alternates when an object lookup fails on retry. This restores a lost
capability to find objects moved to a newly added alternate during a
concurrent repository rewrite, with caching and deduplication
optimizations to avoid performance regressions.
* ps/odb-reload-alternates:
odb/source-files: only reload alternates when the file has changed
odb/source-files: avoid stat'ing already-known alternates
odb/source-files: simplify directory duplication detection
odb/source-files: reload alternates on retry
odb/source-files: always load alternates via primary object directory
odb/source-files: rename alternates-related functions
Junio C Hamano
295bac407e