Mercurial > public > mercurial-scm > hg
comparison mercurial/localrepo.py @ 42712:cdf0e9523de1
branchmap: explicitly warm+write all subsets of the branchmap caches
'full' claims it will warm all of the caches that are known about, but this was
not the case - it did not actually warm the branchmap caches for subsets that we
haven't requested, or for subsets that are still considered "valid". By
explicitly writing them to disk, we can force the subsets for ex: "served" to be
written ("immutable" and "base"), making it cheaper to calculate "served" the
next time it needs to be updated.
Differential Revision: https://phab.mercurial-scm.org/D6710
| author | Kyle Lippincott <spectral@google.com> |
|---|---|
| date | Mon, 05 Aug 2019 13:31:12 -0700 |
| parents | 863e9e7f8850 |
| children | 268662aac075 |
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| 42711:53c07f08fea1 | 42712:cdf0e9523de1 |
|---|---|
| 2218 tagsmod.fnoderevs(self.ui, unfi, unfi.changelog.revs()) | 2218 tagsmod.fnoderevs(self.ui, unfi, unfi.changelog.revs()) |
| 2219 # accessing tags warm the cache | 2219 # accessing tags warm the cache |
| 2220 self.tags() | 2220 self.tags() |
| 2221 self.filtered('served').tags() | 2221 self.filtered('served').tags() |
| 2222 | 2222 |
| 2223 # The `full` arg is documented as updating even the lazily-loaded | |
| 2224 # caches immediately, so we're forcing a write to cause these caches | |
| 2225 # to be warmed up even if they haven't explicitly been requested | |
| 2226 # yet (if they've never been used by hg, they won't ever have been | |
| 2227 # written, even if they're a subset of another kind of cache that | |
| 2228 # *has* been used). | |
| 2229 for filt in repoview.filtertable.keys(): | |
| 2230 filtered = self.filtered(filt) | |
| 2231 filtered.branchmap().write(filtered) | |
| 2232 | |
| 2223 def invalidatecaches(self): | 2233 def invalidatecaches(self): |
| 2224 | 2234 |
| 2225 if r'_tagscache' in vars(self): | 2235 if r'_tagscache' in vars(self): |
| 2226 # can't use delattr on proxy | 2236 # can't use delattr on proxy |
| 2227 del self.__dict__[r'_tagscache'] | 2237 del self.__dict__[r'_tagscache'] |