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Merge branch 'ps/fsync-refs'

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Updates to refs traditionally weren't fsync'ed, but we can
configure using core.fsync variable to do so.

* ps/fsync-refs:
  core.fsync: new option to harden references
This commit is contained in:
Junio C Hamano
2022-03-25 16:38:24 -07:00
parent eb804cd405 bc22d845c4
commit 6e1a8952e9
5 changed files with 10 additions and 3 deletions
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7
cache.h
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@ -1005,6 +1005,7 @@ enum fsync_component {
FSYNC_COMPONENT_PACK_METADATA = 1 << 2,
FSYNC_COMPONENT_COMMIT_GRAPH = 1 << 3,
FSYNC_COMPONENT_INDEX = 1 << 4,
FSYNC_COMPONENT_REFERENCE = 1 << 5,
};
#define FSYNC_COMPONENTS_OBJECTS (FSYNC_COMPONENT_LOOSE_OBJECT | \
@ -1017,7 +1018,8 @@ enum fsync_component {
FSYNC_COMPONENTS_DERIVED_METADATA | \
~FSYNC_COMPONENT_LOOSE_OBJECT)
#define FSYNC_COMPONENTS_COMMITTED (FSYNC_COMPONENTS_OBJECTS)
#define FSYNC_COMPONENTS_COMMITTED (FSYNC_COMPONENTS_OBJECTS | \
FSYNC_COMPONENT_REFERENCE)
#define FSYNC_COMPONENTS_ADDED (FSYNC_COMPONENTS_COMMITTED | \
FSYNC_COMPONENT_INDEX)
@ -1026,7 +1028,8 @@ enum fsync_component {
FSYNC_COMPONENT_PACK | \
FSYNC_COMPONENT_PACK_METADATA | \
FSYNC_COMPONENT_COMMIT_GRAPH | \
FSYNC_COMPONENT_INDEX)
FSYNC_COMPONENT_INDEX | \
FSYNC_COMPONENT_REFERENCE)
/*
* A bitmask indicating which components of the repo should be fsynced.