| commit | c4c61c763e700d02344490590d6980ee51031a27 | |
| author | Michael Haggerty <mhagger@alum.mit.edu> | |
| Sat, 18 Jan 2014 22:48:54 +0000 (18 23:48 +0100) | ||
| committer | Junio C Hamano <gitster@pobox.com> | |
| Tue, 21 Jan 2014 21:46:07 +0000 (21 13:46 -0800) | ||
| tree | 1d3b1b35cdf63ad6f4fa0b48203e45bf805c30a6 | treesnapshot (tar.gz zip) |
| parent | 18d37e860dfb9a98fb93ea7bb517ec3c16f995c4 | commitdiff |
lock_ref_sha1_basic(): on SCLD_VANISHED, retry
If safe_create_leading_directories() fails because a file along the
path unexpectedly vanished, try again (up to 3 times).
This can occur if another process is deleting directories at the same
time as we are trying to make them. For example, "git pack-refs
--all" tries to delete the loose refs and any empty directories that
are left behind. If a pack-refs process is running, then it might
delete a directory that we need to put a new loose reference in.
If safe_create_leading_directories() thinks this might have happened,
then take its advice and try again (maximum three attempts).
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If safe_create_leading_directories() fails because a file along the
path unexpectedly vanished, try again (up to 3 times).
This can occur if another process is deleting directories at the same
time as we are trying to make them. For example, "git pack-refs
--all" tries to delete the loose refs and any empty directories that
are left behind. If a pack-refs process is running, then it might
delete a directory that we need to put a new loose reference in.
If safe_create_leading_directories() thinks this might have happened,
then take its advice and try again (maximum three attempts).
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| refs.c | diffblobblamehistory |