address review comments

facebook · Oct 16, 2023 · 750f61c · 750f61c
1 parent 36412ea
commit 750f61c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/db/db_impl/db_impl_files.cc b/db/db_impl/db_impl_files.cc
@@ -102,7 +102,9 @@ Status DBImpl::EnableFileDeletions(bool force) {
 
 int DBImpl::EnableFileDeletionsWithLock(int count) {
   mutex_.AssertHeld();
-  disable_delete_obsolete_files_ -= count;
+  // In case others have called EnableFileDeletions(true /* force */) in between
+  disable_delete_obsolete_files_ =
+      std::max(0, disable_delete_obsolete_files_ - count);
   return disable_delete_obsolete_files_;
 }