Commit f67c07f0 authored by Matthew Wilcox's avatar Matthew Wilcox Committed by Linus Torvalds

radix-tree: add an explicit include of bitops.h

The radix-tree header uses the __ffs() function, which is defined in
bitops.h.  The current kernel headers implicitly include bitops.h, but
the userspace test harness does not.
Signed-off-by: default avatarMatthew Wilcox <willy@linux.intel.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Matthew Wilcox <willy@linux.intel.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent d7b85cab
...@@ -21,6 +21,7 @@ ...@@ -21,6 +21,7 @@
#ifndef _LINUX_RADIX_TREE_H #ifndef _LINUX_RADIX_TREE_H
#define _LINUX_RADIX_TREE_H #define _LINUX_RADIX_TREE_H
#include <linux/bitops.h>
#include <linux/preempt.h> #include <linux/preempt.h>
#include <linux/types.h> #include <linux/types.h>
#include <linux/bug.h> #include <linux/bug.h>
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment