LU-12568 lnet: Defer rspt cleanup when MD queued for unlink

[fs/lustre-release.git] / lnet / include / lnet / lib-types.h

diff --git a/lnet/include/lnet/lib-types.h b/lnet/include/lnet/lib-types.h
index c3feaea..af591d8 100644 (file)
--- a/lnet/include/lnet/lib-types.h
+++ b/lnet/include/lnet/lib-types.h
@@ -1140,6 +1140,13 @@ struct lnet {
         * based on the mdh cookie.
         */
        struct list_head                **ln_mt_rstq;
+       /*
+        * A response tracker becomes a zombie when the associated MD is queued
+        * for unlink before the response tracker is detached from the MD. An
+        * entry on a zombie list can be freed when either the remaining
+        * operations on the MD complete or when LNet has shut down.
+        */
+       struct list_head                **ln_mt_zombie_rstqs;
        /* recovery eq handler */
        struct lnet_handle_eq           ln_mt_eqh;