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authorRoss Zwisler <ross.zwisler@linux.intel.com>2016-05-20 17:02:49 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-20 17:58:30 -0700
commiteb73f7f3300c144c4b886dd56ea4c3d2b2d58249 (patch)
tree9c279c227ad54eaa9ae04b25af12c55e9b66e978 /tools/testing/radix-tree/multiorder.c
parent0a2efc6c809b01872321d9c7e7d82d59ac6fde10 (diff)
downloadlinux-sh-eb73f7f3300c144c4b886dd56ea4c3d2b2d58249.tar.gz
radix-tree: add test for radix_tree_locate_item()
Add a unit test that provides coverage for the bug fixed in the commit entitled "radix-tree: rewrite radix_tree_locate_item fix" from Hugh Dickins. I've verified that this test fails before his patch due to miscalculated 'index' values in __locate() in lib/radix-tree.c, and passes with his fix. Link: http://lkml.kernel.org/r/1462307263-20623-1-git-send-email-ross.zwisler@linux.intel.com Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com> Cc: Hugh Dickins <hughd@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/testing/radix-tree/multiorder.c')
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