ioq: reset internal queues during requeue/shutdown

This should avoid concurrency bugs where client may run in
multiple threads if we switch to multi-threaded graceful shutdown.

1 files changed, 10 insertions, 0 deletions

diff --git a/dev.c b/dev.c
index 64deec4..dd46fe5 100644
--- a/dev.c
+++ b/dev.c
@@ -260,3 +260,13 @@ bool mog_dev_user_rescale_i(void *devp, void *svcp)
 
         return true; /* continue iteration */
 }
+
+bool mog_dev_requeue_prepare(void *devp, void *ign)
+{
+        struct mog_dev *dev = devp;
+
+        mog_ioq_requeue_prepare(&dev->ioq);
+        mog_ioq_requeue_prepare(&dev->fsckq);
+
+        return true; /* continue iteration */
+}