[PATCH 3.16.y-ckt 214/216] move d_rcu from overlapping d_child to overlapping d_alias

3.16.7-ckt4 -stable review patch. If anyone has any objections, please let me know. -- From: Al Viro commit 946e51f2bf37f1656916eb75bd0742ba33983c28 upstream. Signed-off-by: Al Viro [bwh: Backported to 3.16: - Apply name changes in all the different places we use d_alias

[PATCH 3.16.y-ckt 214/216] move d_rcu from overlapping d_child to overlapping d_alias

3.16.7-ckt4 -stable review patch. If anyone has any objections, please let me know. -- From: Al Viro v...@zeniv.linux.org.uk commit 946e51f2bf37f1656916eb75bd0742ba33983c28 upstream. Signed-off-by: Al Viro v...@zeniv.linux.org.uk [bwh: Backported to 3.16: - Apply name