Mercurial > public > mercurial-scm > hg
comparison mercurial/repair.py @ 20885:f49d60fa40a5
fncache: clean up fncache during strips
Previously the fncache was cleaned up at read time by noticing when it was out
of sync. This caused writes to happen outside the scope of transactions and
could have caused race conditions. With this change, we'll keep the fncache
up-to-date as we go by removing old entries during repair.strip.
| author | Durham Goode <durham@fb.com> |
|---|---|
| date | Mon, 24 Mar 2014 15:43:15 -0700 |
| parents | 5fc2ae1c631b |
| children | 24a443948627 |
comparison
equal
deleted
inserted
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| 20884:2efdd186925d | 20885:f49d60fa40a5 |
|---|---|
| 132 | 132 |
| 133 try: | 133 try: |
| 134 for i in xrange(offset, len(tr.entries)): | 134 for i in xrange(offset, len(tr.entries)): |
| 135 file, troffset, ignore = tr.entries[i] | 135 file, troffset, ignore = tr.entries[i] |
| 136 repo.sopener(file, 'a').truncate(troffset) | 136 repo.sopener(file, 'a').truncate(troffset) |
| 137 if troffset == 0: | |
| 138 repo.store.markremoved(file) | |
| 137 tr.close() | 139 tr.close() |
| 138 except: # re-raises | 140 except: # re-raises |
| 139 tr.abort() | 141 tr.abort() |
| 140 raise | 142 raise |
| 141 | 143 |