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authorWaiman Long <longman@redhat.com>2020-04-02 13:10:56 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-04-23 16:59:15 +0200
commit0f605db5bdd42edfbfcac36acaf8f72cfe9ce774 (patch)
tree26642963c12ac931e08f87832a7e634c4b47ed8c
parent55623260bb33e2ab849af76edf2253bc04cb241f (diff)
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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 <longman@redhat.com> Acked-by: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20200402171056.27871-1-longman@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--fs/kernfs/file.c2
1 files changed, 1 insertions, 1 deletions
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