From 1366c37ed84b166a0fffe201154b0d3b78a3976b Mon Sep 17 00:00:00 2001 From: Matthew Wilcox Date: Thu, 17 Mar 2016 14:21:45 -0700 Subject: radix tree test harness This code is mostly from Andrew Morton and Nick Piggin; tarball downloaded from http://ozlabs.org/~akpm/rtth.tar.gz with sha1sum 0ce679db9ec047296b5d1ff7a1dfaa03a7bef1bd Some small modifications were necessary to the test harness to fix the build with the current Linux source code. I also made minor modifications to automatically test the radix-tree.c and radix-tree.h files that are in the current source tree, as opposed to a copied and slightly modified version. I am sure more could be done to tidy up the harness, as well as adding more tests. [koct9i@gmail.com: fix compilation] Signed-off-by: Matthew Wilcox Cc: Shuah Khan Cc: Johannes Weiner Cc: Matthew Wilcox Cc: "Kirill A. Shutemov" Cc: Ross Zwisler Cc: Hugh Dickins Signed-off-by: Konstantin Khlebnikov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- tools/testing/radix-tree/linux/gfp.h | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 tools/testing/radix-tree/linux/gfp.h (limited to 'tools/testing/radix-tree/linux/gfp.h') diff --git a/tools/testing/radix-tree/linux/gfp.h b/tools/testing/radix-tree/linux/gfp.h new file mode 100644 index 000000000000..0e37f7a760eb --- /dev/null +++ b/tools/testing/radix-tree/linux/gfp.h @@ -0,0 +1,10 @@ +#ifndef _GFP_H +#define _GFP_H + +#define __GFP_BITS_SHIFT 22 +#define __GFP_BITS_MASK ((gfp_t)((1 << __GFP_BITS_SHIFT) - 1)) +#define __GFP_WAIT 1 +#define __GFP_ACCOUNT 0 +#define __GFP_NOWARN 0 + +#endif -- cgit