1 files changed, 19 insertions, 5 deletions
diff --git a/src/mongo/db/catalog/health_log.cpp b/src/mongo/db/catalog/health_log.cpp
index 9626d456111..aa49302f169 100644
--- a/src/mongo/db/catalog/health_log.cpp
+++ b/src/mongo/db/catalog/health_log.cpp
@@ -27,14 +27,19 @@
  *    it in the license file.
  */
 
+#include "mongo/platform/basic.h"
+
 #include "mongo/db/catalog/health_log.h"
 #include "mongo/db/catalog/health_log_gen.h"
+#include "mongo/db/concurrency/write_conflict_exception.h"
 #include "mongo/db/db_raii.h"
-#include "mongo/db/namespace_string.h"
 
 namespace mongo {
 
 namespace {
+const ServiceContext::Decoration<HealthLog> getHealthLog =
+    ServiceContext::declareDecoration<HealthLog>();
+
 const int64_t kDefaultHealthlogSize = 100'000'000;
 
 CollectionOptions getOptions(void) {
@@ -46,17 +51,24 @@ CollectionOptions getOptions(void) {
 }
 }  // namespace
 
-HealthLog::HealthLog()
-    : _writer(NamespaceString::kLocalHealthLogNamespace, getOptions(), kMaxBufferSize) {}
+HealthLog::HealthLog() : _writer(nss, getOptions(), kMaxBufferSize) {}
 
-void HealthLog::startup() {
+void HealthLog::startup(void) {
     _writer.startup(std::string("healthlog writer"));
 }
 
-void HealthLog::shutdown() {
+void HealthLog::shutdown(void) {
     _writer.shutdown();
 }
 
+HealthLog& HealthLog::get(ServiceContext* svcCtx) {
+    return getHealthLog(svcCtx);
+}
+
+HealthLog& HealthLog::get(OperationContext* opCtx) {
+    return getHealthLog(opCtx->getServiceContext());
+}
+
 bool HealthLog::log(const HealthLogEntry& entry) {
     BSONObjBuilder builder;
     OID oid;
@@ -65,4 +77,6 @@ bool HealthLog::log(const HealthLogEntry& entry) {
     entry.serialize(&builder);
     return _writer.insertDocument(builder.obj());
 }
+
+const NamespaceString HealthLog::nss("local", "system.healthlog");
 }  // namespace mongo