vfs_subr: mark uma zone and smr pointers __read_mostly

Reviewed by:	kib
Differential Revision:	https://reviews.freebsd.org/D56892

1 files changed, 5 insertions, 5 deletions

diff --git a/sys/kern/vfs_subr.c b/sys/kern/vfs_subr.c
index 823ccc6cab71..bba0f3575300 100644
--- a/sys/kern/vfs_subr.c
+++ b/sys/kern/vfs_subr.c
@@ -237,15 +237,15 @@ static struct mtx mntid_mtx;
  */
 static struct mtx __exclusive_cache_line vnode_list_mtx;
 
-static uma_zone_t buf_trie_zone;
-static smr_t buf_trie_smr;
+static __read_mostly uma_zone_t buf_trie_zone;
+static __read_mostly smr_t buf_trie_smr;
 
 /* Zone for allocation of new vnodes - used exclusively by getnewvnode() */
-static uma_zone_t vnode_zone;
-MALLOC_DEFINE(M_VNODEPOLL, "VN POLL", "vnode poll");
-
+static __read_mostly uma_zone_t vnode_zone;
 __read_frequently smr_t vfs_smr;
 
+MALLOC_DEFINE(M_VNODEPOLL, "VN POLL", "vnode poll");
+
 /*
  * The workitem queue.
  *