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authorDerrick Stolee <stolee@gmail.com>2018-07-12 15:39:33 -0400
committerJunio C Hamano <gitster@pobox.com>2018-07-20 11:27:28 -0700
commitc4d25228ebb22a60f1fcb267e19c503bab708cdc (patch)
tree8367a0857c798421013fae47e8006cdab8d5a4af /object-store.h
parent662148c4356620f6567b0a689602079339ebadb7 (diff)
downloadgit-c4d25228ebb22a60f1fcb267e19c503bab708cdc.tar.gz
config: create core.multiPackIndex setting
The core.multiPackIndex config setting controls the multi-pack- index (MIDX) feature. If false, the setting will disable all reads from the multi-pack-index file. Read this config setting in the new prepare_multi_pack_index_one() which is called during prepare_packed_git(). This check is run once per repository. Add comparison commands in t5319-multi-pack-index.sh to check typical Git behavior remains the same as the config setting is turned on and off. This currently includes 'git rev-list' and 'git log' commands to trigger several object database reads. Currently, these would only catch an error in the prepare_multi_pack_index_one(), but with later commits will catch errors in object lookups, abbreviations, and approximate object counts. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'object-store.h')
-rw-r--r--object-store.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/object-store.h b/object-store.h
index 13a766aea8..c2b162489a 100644
--- a/object-store.h
+++ b/object-store.h
@@ -108,6 +108,13 @@ struct raw_object_store {
/*
* private data
*
+ * should only be accessed directly by packfile.c and midx.c
+ */
+ struct multi_pack_index *multi_pack_index;
+
+ /*
+ * private data
+ *
* should only be accessed directly by packfile.c
*/