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| author |  Junio C Hamano <gitster@pobox.com> | 2017-08-26 22:55:09 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-08-26 22:55:09 -0700 |
| commit | f2dd90fc1c38ce1d1ebf626e39ddafad130875ae (patch) | |
| tree | efa2f719a8aa9c64c394d4ef78a02b40300cb25c /refs/refs-internal.h | |
| parent | Merge branch 'jt/doc-pack-objects-fix' (diff) | |
| parent | refs: retry acquiring reference locks for 100ms (diff) | |
| download | tgif-f2dd90fc1c38ce1d1ebf626e39ddafad130875ae.tar.xz | |
Merge branch 'mh/ref-lock-entry'
The code to acquire a lock on a reference (e.g. while accepting a
push from a client) used to immediately fail when the reference is
already locked---now it waits for a very short while and retries,
which can make it succeed if the lock holder was holding it during
a read-only operation.
* mh/ref-lock-entry:
refs: retry acquiring reference locks for 100ms
Diffstat (limited to 'refs/refs-internal.h')
| -rw-r--r-- | refs/refs-internal.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/refs/refs-internal.h b/refs/refs-internal.h index 4789106fc0..b02dc5a7e3 100644 --- a/refs/refs-internal.h +++ b/refs/refs-internal.h @@ -62,6 +62,12 @@ #define REF_DELETED_LOOSE 0x200 /* + * Return the length of time to retry acquiring a loose reference lock + * before giving up, in milliseconds: + */ +long get_files_ref_lock_timeout_ms(void); + +/* * Return true iff refname is minimally safe. "Safe" here means that * deleting a loose reference by this name will not do any damage, for * example by causing a file that is not a reference to be deleted. |