tree bd3301c4f53e70bdc3ac21106eaba4fc7e5ec7b7
parent bc412fca6edc25bbbe28b6449512e15ebb1573ae
author Matthew Wilcox <willy@infradead.org> 1481756923 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1481760250 -0800

radix-tree: improve dump output

Print the indices of the entries as unsigned (instead of signed)
integers and print the parent node of each entry to help navigate around
larger trees where the layout is not quite so obvious.  Print the
indices covered by a node.  Rearrange the order of fields printed so the
indices and parents line up for each type of entry.

Link: http://lkml.kernel.org/r/1480369871-5271-53-git-send-email-mawilcox@linuxonhyperv.com
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Tested-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>