radix tree test suite: add new tag check
authorMatthew Wilcox <mawilcox@microsoft.com>
Wed, 14 Dec 2016 23:09:34 +0000 (15:09 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 15 Dec 2016 00:04:10 +0000 (16:04 -0800)
commit092bc0b225a9bdb6dca0959ddd6826afb6d40747
tree30f39f97483926b3a1a53598b942f60ccff27104
parente8de4340767dd002978c285e3adddaeda8ac652c
radix tree test suite: add new tag check

We have a check that setting a tag on a single entry at root succeeds,
but we were missing a check that clearing a tag on that same entry also
succeeds.

Link: http://lkml.kernel.org/r/1481667692-14500-4-git-send-email-mawilcox@linuxonhyperv.com
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
tools/testing/radix-tree/tag_check.c