Cache path info lookups in SQLite

This re-implements the binary cache database in C++, allowing it to be
used by other Store backends, in particular the S3 backend.

1 files changed, 0 insertions, 2 deletions

diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc
index cef2eb3f0..9bc164e19 100644
--- a/src/libstore/local-store.cc
+++ b/src/libstore/local-store.cc
@@ -580,7 +580,6 @@ uint64_t LocalStore::addValidPath(State & state,
     {
         auto state_(Store::state.lock());
         state_->pathInfoCache.upsert(info.path, std::make_shared<ValidPathInfo>(info));
-        stats.pathInfoCacheSize = state_->pathInfoCache.size();
     }
 
     return id;
@@ -1069,7 +1068,6 @@ void LocalStore::invalidatePath(State & state, const Path & path)
     {
         auto state_(Store::state.lock());
         state_->pathInfoCache.erase(path);
-        stats.pathInfoCacheSize = state_->pathInfoCache.size();
     }
 }