radix tree: Add some implicit includes
authorMatthew Wilcox <mawilcox@microsoft.com>
Fri, 16 Dec 2016 19:46:09 +0000 (14:46 -0500)
committerMatthew Wilcox <mawilcox@microsoft.com>
Sat, 28 Jan 2017 02:29:38 +0000 (21:29 -0500)
commit15f2e88ddd4bc9b2c6b6236162993b5caa80abb9
tree4b0a0e57efed3017887b19078578ed5a722d96de
parent1b1bc42c1692e9b62756323c675a44cb1a1f9dbd
radix tree: Add some implicit includes

We were using spinlock_t and INIT_LIST_HEAD without including spinlock.h
or list.h.  They were being implicitly included through some other header
file, but that's fragile.

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
include/linux/radix-tree.h