tree 237097856e005b828784aef349f3a13204e87671
parent fe0a916c1eae8e17e86c3753d13919177d63ed7e
author Al Viro <viro@zeniv.linux.org.uk> 1600990918 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1600990918 -0400

ep_create_wakeup_source(): dentry name can change under you...

or get freed, for that matter, if it's a long (separately stored)
name.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>