SERVER-42165 Replace uses of stdx::mutex with mongo::Mutex

1 files changed, 3 insertions, 3 deletions

diff --git a/src/mongo/db/commands/validate.cpp b/src/mongo/db/commands/validate.cpp
index f90a3ace4fe..482baff8b74 100644
--- a/src/mongo/db/commands/validate.cpp
+++ b/src/mongo/db/commands/validate.cpp
@@ -50,7 +50,7 @@ MONGO_FAIL_POINT_DEFINE(validateCmdCollectionNotValid);
 namespace {
 
 // Protects the state below.
-stdx::mutex _validationMutex;
+Mutex _validationMutex;
 
 // Holds the set of full `databaseName.collectionName` namespace strings in progress. Validation
 // commands register themselves in this data structure so that subsequent commands on the same
@@ -140,7 +140,7 @@ public:
 
         // Only one validation per collection can be in progress, the rest wait.
         {
-            stdx::unique_lock<stdx::mutex> lock(_validationMutex);
+            stdx::unique_lock<Latch> lock(_validationMutex);
             try {
                 while (_validationsInProgress.find(nss.ns()) != _validationsInProgress.end()) {
                     opCtx->waitForConditionOrInterrupt(_validationNotifier, lock);
@@ -157,7 +157,7 @@ public:
         }
 
         ON_BLOCK_EXIT([&] {
-            stdx::lock_guard<stdx::mutex> lock(_validationMutex);
+            stdx::lock_guard<Latch> lock(_validationMutex);
             _validationsInProgress.erase(nss.ns());
             _validationNotifier.notify_all();
         });