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authorMichael Haggerty <mhagger@alum.mit.edu>2013-06-20 10:37:54 +0200
committerJunio C Hamano <gitster@pobox.com>2013-06-20 15:50:17 -0700
commit5d478f5ca1792e7576ac13aaf75f09099ce99afb (patch)
treef56bfe08efd52d5c419ed2f0875e37b9c26c10cb /notes.h
parent98eeb09e8acb6cbe0b0da3b1772b6676fe6d167f (diff)
downloadgit-5d478f5ca1792e7576ac13aaf75f09099ce99afb.tar.gz
refs: do not invalidate the packed-refs cache unnecessarily
Now that we keep track of the packed-refs file metadata, we can detect when the packed-refs file has been modified since we last read it, and we do so automatically every time that get_packed_ref_cache() is called. So there is no need to invalidate the cache automatically when lock_packed_refs() is called; usually the old copy will still be valid. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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