diff options
Diffstat (limited to 'fs/kernfs/file.c')
| -rw-r--r-- | fs/kernfs/file.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c index bdd38854ef65..231a171f48b6 100644 --- a/fs/kernfs/file.c +++ b/fs/kernfs/file.c @@ -856,9 +856,13 @@ struct kernfs_node *__kernfs_create_file(struct kernfs_node *parent, if (ops->mmap) kn->flags |= KERNFS_HAS_MMAP; - kernfs_addrm_start(&acxt); - rc = kernfs_add_one(&acxt, kn, parent); - kernfs_addrm_finish(&acxt); + rc = -ENOENT; + if (kernfs_get_active(parent)) { + kernfs_addrm_start(&acxt); + rc = kernfs_add_one(&acxt, kn, parent); + kernfs_addrm_finish(&acxt); + kernfs_put_active(parent); + } if (rc) { kernfs_put(kn); |