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pack: move approximate object count to object store

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The approximate_object_count() function maintains a rough count of
objects in a repository to estimate how long object name abbreviates
should be.  Object names are scoped to a repository and the
appropriate length may differ by repository, so the object count
should not be global.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller
2018-03-23 18:21:02 +01:00
committed by Junio C Hamano
parent 5508f69348
commit 9a00580d03
2 changed files with 13 additions and 6 deletions
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8
object-store.h
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@ -99,6 +99,14 @@ struct raw_object_store {
/* A most-recently-used ordered version of the packed_git list. */
struct list_head packed_git_mru;
/*
* A fast, rough count of the number of objects in the repository.
* These two fields are not meant for direct access. Use
* approximate_object_count() instead.
*/
unsigned long approximate_object_count;
unsigned approximate_object_count_valid : 1;
/*
* Whether packed_git has already been populated with this repository's
* packs.