diff options
| author | David Kalnischkies <david@kalnischkies.de> | 2015-07-14 13:41:11 +0200 |
|---|---|---|
| committer | David Kalnischkies <david@kalnischkies.de> | 2015-08-10 17:27:58 +0200 |
| commit | b291aa59ee63983204d8aeb166c388b1f97edce7 (patch) | |
| tree | cdda4a571933be972972ee7d4ef3c7c60c51b478 /apt-pkg/pkgcache.h | |
| parent | 71c9e95b223517b5f51c4627f6ad4cce8af0d901 (diff) | |
link DependencyData structs together
Cache generation needs a way of quickly iterating over the unique potion
of the dependencies to be able to share them. By linking them together
we can reduce the speed penality (~ 80%) with only a small reduction in
saved size (~ 20%).
Git-Dch: Ignore
Diffstat (limited to 'apt-pkg/pkgcache.h')
| -rw-r--r-- | apt-pkg/pkgcache.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/apt-pkg/pkgcache.h b/apt-pkg/pkgcache.h index 41709eae8..b3a2e3184 100644 --- a/apt-pkg/pkgcache.h +++ b/apt-pkg/pkgcache.h @@ -366,7 +366,7 @@ struct pkgCache::Header the same number of pools as there are structure types. The generator stores this information so future additions can make use of any unused pool blocks. */ - DynamicMMap::Pool Pools[9]; + DynamicMMap::Pool Pools[12]; /** \brief hash tables providing rapid group/package name lookup @@ -731,6 +731,8 @@ struct pkgCache::DependencyData If the high bit is set then it is a logical OR with the previous record. */ unsigned char CompareOp; + + map_pointer_t NextData; }; struct pkgCache::Dependency { |