SERVER-27727 Hide idle threads in hang analyzer (extras)

(cherry picked from commit 63d1f4c049587e7923a1154fc31f29bc190316df)

1 files changed, 2 insertions, 0 deletions

diff --git a/src/mongo/db/auth/user_cache_invalidator_job.cpp b/src/mongo/db/auth/user_cache_invalidator_job.cpp
index f941e1d87b1..479a2b7f7c8 100644
--- a/src/mongo/db/auth/user_cache_invalidator_job.cpp
+++ b/src/mongo/db/auth/user_cache_invalidator_job.cpp
@@ -45,6 +45,7 @@
 #include "mongo/s/grid.h"
 #include "mongo/stdx/mutex.h"
 #include "mongo/util/background.h"
+#include "mongo/util/concurrency/idle_thread_block.h"
 #include "mongo/util/exit.h"
 #include "mongo/util/log.h"
 #include "mongo/util/time_support.h"
@@ -146,6 +147,7 @@ void UserCacheInvalidator::run() {
             lastInvalidationTime + Seconds(userCacheInvalidationIntervalSecs.load());
         Date_t now = Date_t::now();
         while (now < sleepUntil) {
+            IdleThreadBlock markIdle;
             invalidationIntervalChangedCondition.wait_until(lock, sleepUntil.toSystemTimePoint());
             sleepUntil = lastInvalidationTime + Seconds(userCacheInvalidationIntervalSecs.load());
             now = Date_t::now();