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author | Neeraj Singh <neerajsi@microsoft.com> | 2022-03-10 22:43:23 +0000 |
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committer | Junio C Hamano <gitster@pobox.com> | 2022-03-10 15:10:22 -0800 |
commit | ba95e96d4c6eed42e30ac3c8b260f4459e3a8575 (patch) | |
tree | d073510d5f2fc389d23f7965839c7f994bab102f /cache.h | |
parent | 844a8ad4f868dcac8851012fe6dafd49b301b2ae (diff) |
core.fsync: new option to harden the index
This commit introduces the new ability for the user to harden the index. In the event of a system crash, the index must be durable for the user to actually find a file that has been added to the repo and then deleted from the working tree. We use the presence of the COMMIT_LOCK flag and absence of the alternate_index_output as a proxy for determining whether we're updating the persistent index of the repo or some temporary index. We don't sync these temporary indexes. Signed-off-by: Neeraj Singh <neerajsi@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'cache.h')
-rw-r--r-- | cache.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cache.h b/cache.h index 7ac1959258..e08eeac6c1 100644 --- a/cache.h +++ b/cache.h @@ -1004,6 +1004,7 @@ enum fsync_component { FSYNC_COMPONENT_PACK = 1 << 1, FSYNC_COMPONENT_PACK_METADATA = 1 << 2, FSYNC_COMPONENT_COMMIT_GRAPH = 1 << 3, + FSYNC_COMPONENT_INDEX = 1 << 4, }; #define FSYNC_COMPONENTS_DEFAULT (FSYNC_COMPONENT_PACK | \ |