Commits
Ian Kent committed 62a7375e5d7
vfs - check non-mountpoint dentry might block in __follow_mount_rcu() When following a mount in rcu-walk mode we must check if the incoming dentry is telling us it may need to block, even if it isn't actually a mountpoint. Signed-off-by: Ian Kent <raven@themaw.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>