feat(tvix): Convert some DLOGs to VLOGs r/1908

It seems like the amount of logging is causing things to move a little
slower - even if that's not really the case, it gets in the way of
debugging things.

Refs: b/76
Change-Id: I9ea99a3b16e3307a0b0371bad22d03b0e2175af6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2134
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>

6 files changed, 10 insertions, 10 deletions

diff --git a/third_party/nix/src/libexpr/eval.cc b/third_party/nix/src/libexpr/eval.cc
index e15741811738..f7b745a7b480 100644
--- a/third_party/nix/src/libexpr/eval.cc
+++ b/third_party/nix/src/libexpr/eval.cc
@@ -688,7 +688,7 @@ void EvalState::evalFile(const Path& path_, Value& v) {
     return;
   }
 
-  DLOG(INFO) << "evaluating file '" << path2 << "'";
+  VLOG(2) << "evaluating file '" << path2 << "'";
   Expr* e = nullptr;
 
   auto j = fileParseCache.find(path2);
@@ -1541,7 +1541,7 @@ std::string EvalState::copyPathToStore(PathSet& context, const Path& path) {
             : store->addToStore(baseNameOf(path), checkSourcePath(path), true,
                                 htSHA256, defaultPathFilter, repair);
     srcToStore[path] = dstPath;
-    DLOG(INFO) << "copied source '" << path << "' -> '" << dstPath << "'";
+    VLOG(2) << "copied source '" << path << "' -> '" << dstPath << "'";
   }
 
   context.insert(dstPath);
diff --git a/third_party/nix/src/libexpr/parser.cc b/third_party/nix/src/libexpr/parser.cc
index 756fdfa12819..aea6cec7e445 100644
--- a/third_party/nix/src/libexpr/parser.cc
+++ b/third_party/nix/src/libexpr/parser.cc
@@ -322,8 +322,8 @@ std::pair<bool, std::string> EvalState::resolveSearchPathElem(
     }
   }
 
-  DLOG(INFO) << "resolved search path element '" << elem.second << "' to '"
-             << res.second << "'";
+  VLOG(2) << "resolved search path element '" << elem.second << "' to '"
+          << res.second << "'";
 
   searchPathResolved[elem.second] = res;
   return res;
diff --git a/third_party/nix/src/libexpr/primops.cc b/third_party/nix/src/libexpr/primops.cc
index 5278734dcb6c..0bac7793c7e1 100644
--- a/third_party/nix/src/libexpr/primops.cc
+++ b/third_party/nix/src/libexpr/primops.cc
@@ -745,7 +745,7 @@ static void prim_derivationStrict(EvalState& state, const Pos& pos,
   /* Write the resulting term into the Nix store directory. */
   Path drvPath = writeDerivation(state.store, drv, drvName, state.repair);
 
-  DLOG(INFO) << "instantiated '" << drvName << "' -> '" << drvPath << "'";
+  VLOG(2) << "instantiated '" << drvName << "' -> '" << drvPath << "'";
 
   /* Optimisation, but required in read-only mode! because in that
      case we don't actually write store derivations, so we can't
diff --git a/third_party/nix/src/libexpr/primops/fetchGit.cc b/third_party/nix/src/libexpr/primops/fetchGit.cc
index 72b498d30b3e..da4d683401d7 100644
--- a/third_party/nix/src/libexpr/primops/fetchGit.cc
+++ b/third_party/nix/src/libexpr/primops/fetchGit.cc
@@ -160,7 +160,7 @@ GitInfo exportGit(ref<Store> store, const std::string& uri,
                 : absl::StripTrailingAsciiWhitespace(readFile(localRefFile));
   gitInfo.shortRev = std::string(gitInfo.rev, 0, 7);
 
-  DLOG(INFO) << "using revision " << gitInfo.rev << " of repo '" << uri << "'";
+  VLOG(2) << "using revision " << gitInfo.rev << " of repo '" << uri << "'";
 
   std::string storeLinkName =
       hashString(htSHA512, name + std::string("\0"s) + gitInfo.rev)
diff --git a/third_party/nix/src/libstore/download.cc b/third_party/nix/src/libstore/download.cc
index a2eed7ced8e3..fd472713e6a7 100644
--- a/third_party/nix/src/libstore/download.cc
+++ b/third_party/nix/src/libstore/download.cc
@@ -588,7 +588,7 @@ struct CurlDownloader : public Downloader {
                             nextWakeup - std::chrono::steady_clock::now())
                             .count()))
               : maxSleepTimeMs;
-      DLOG(INFO) << "download thread waiting for " << sleepTimeMs << " ms";
+      VLOG(2) << "download thread waiting for " << sleepTimeMs << " ms";
       mc = curl_multi_wait(curlm, extraFDs, 1, sleepTimeMs, &numfds);
       if (mc != CURLM_OK) {
         throw nix::Error(format("unexpected error from curl_multi_wait(): %s") %
diff --git a/third_party/nix/src/libstore/pathlocks.cc b/third_party/nix/src/libstore/pathlocks.cc
index 8a874adbe913..09dec08c458c 100644
--- a/third_party/nix/src/libstore/pathlocks.cc
+++ b/third_party/nix/src/libstore/pathlocks.cc
@@ -92,7 +92,7 @@ bool PathLocks::lockPaths(const PathSet& paths, const std::string& waitMsg,
     checkInterrupt();
     Path lockPath = path + ".lock";
 
-    DLOG(INFO) << "locking path '" << path << "'";
+    VLOG(2) << "locking path '" << path << "'";
 
     AutoCloseFD fd;
 
@@ -115,7 +115,7 @@ bool PathLocks::lockPaths(const PathSet& paths, const std::string& waitMsg,
         }
       }
 
-      DLOG(INFO) << "lock acquired on '" << lockPath << "'";
+      VLOG(2) << "lock acquired on '" << lockPath << "'";
 
       /* Check that the lock file hasn't become stale (i.e.,
          hasn't been unlinked). */
@@ -159,7 +159,7 @@ void PathLocks::unlock() {
       LOG(WARNING) << "cannot close lock file on '" << i.second << "'";
     }
 
-    DLOG(INFO) << "lock released on '" << i.second << "'";
+    VLOG(2) << "lock released on '" << i.second << "'";
   }
 
   fds.clear();