kill f_dentry uses
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 23976fd..8c33851 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -5055,7 +5055,7 @@
*
* DO NOT ADD NEW FILES.
*/
- name = cfile.file->f_dentry->d_name.name;
+ name = cfile.file->f_path.dentry->d_name.name;
if (!strcmp(name, "memory.usage_in_bytes")) {
event->register_event = mem_cgroup_usage_register_event;
@@ -5079,7 +5079,7 @@
* automatically removed on cgroup destruction but the removal is
* asynchronous, so take an extra ref on @css.
*/
- cfile_css = css_tryget_online_from_dir(cfile.file->f_dentry->d_parent,
+ cfile_css = css_tryget_online_from_dir(cfile.file->f_path.dentry->d_parent,
&memory_cgrp_subsys);
ret = -EINVAL;
if (IS_ERR(cfile_css))