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| author | Ross Zwisler <ross.zwisler@linux.intel.com> | 2016-05-20 17:02:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-20 17:58:30 -0700 |
| commit | 0796c58325533f87c00949a545eb607baa8441cb (patch) | |
| tree | e78de9ca122816731b9d32dfad4cc0ccf034d678 /tools | |
| parent | 070c5ac2740b5db89d381a09fb03b2480b2f7a74 (diff) | |
| download | linux-0796c58325533f87c00949a545eb607baa8441cb.tar.gz linux-0796c58325533f87c00949a545eb607baa8441cb.tar.bz2 linux-0796c58325533f87c00949a545eb607baa8441cb.zip | |
radix-tree: fix radix_tree_dump() for multi-order entries
- Print which indices are covered by every leaf entry
- Print sibling entries
- Print the node pointer instead of the slot entry
- Build by default in userspace, and make it accessible to the test-suite
Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Kirill Shutemov <kirill.shutemov@linux.intel.com>
Cc: Jan Kara <jack@suse.com>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/radix-tree/test.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/radix-tree/test.h b/tools/testing/radix-tree/test.h index 53cb595db44a..67217c93fe95 100644 --- a/tools/testing/radix-tree/test.h +++ b/tools/testing/radix-tree/test.h @@ -40,5 +40,6 @@ extern int nr_allocated; /* Normally private parts of lib/radix-tree.c */ void *indirect_to_ptr(void *ptr); +void radix_tree_dump(struct radix_tree_root *root); int root_tag_get(struct radix_tree_root *root, unsigned int tag); unsigned long radix_tree_maxindex(unsigned int height); |