From 0f605db5bdd42edfbfcac36acaf8f72cfe9ce774 Mon Sep 17 00:00:00 2001 From: Waiman Long Date: Thu, 2 Apr 2020 13:10:56 -0400 Subject: [PATCH] kernfs: Change kernfs_node lockdep name to "kn->active" The kernfs_node lockdep tracking is being done on kn->active, the active reference count. The other reference count (kn->count) is not tracked by lockdep. So change the lockdep name to reflect what it is tracking. Signed-off-by: Waiman Long Acked-by: Tejun Heo Link: https://lore.kernel.org/r/20200402171056.27871-1-longman@redhat.com Signed-off-by: Greg Kroah-Hartman --- fs/kernfs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c index 34366db3620d..fd6ddfe4cd94 100644 --- a/fs/kernfs/file.c +++ b/fs/kernfs/file.c @@ -1010,7 +1010,7 @@ struct kernfs_node *__kernfs_create_file(struct kernfs_node *parent, #ifdef CONFIG_DEBUG_LOCK_ALLOC if (key) { - lockdep_init_map(&kn->dep_map, "kn->count", key, 0); + lockdep_init_map(&kn->dep_map, "kn->active", key, 0); kn->flags |= KERNFS_LOCKDEP; } #endif