Konstantin Khlebnikov cfa40bcfd6 radix tree test suite: benchmark for iterator ... This adds simple benchmark for iterator similar to one I've used for commit 78c1d78488 ("radix-tree: introduce bit-optimized iterator") Building with make BENCHMARK=1 set radix tree order to 6, this allows to get performance comparable to in kernel performance. Link: http://lkml.kernel.org/r/1480369871-5271-43-git-send-email-mawilcox@linuxonhyperv.com Signed-off-by: Konstantin Khlebnikov <koct9i@gmail.com> Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> Tested-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.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>		2016-12-14 16:04:09 -08:00
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bitops
bitops.h
bug.h	tools: add WARN_ON_ONCE	2016-12-14 16:04:09 -08:00
cpu.h
export.h
gfp.h	radix tree test suite: allow GFP_ATOMIC allocations to fail	2016-12-14 16:04:09 -08:00
init.h
kernel.h	radix tree test suite: benchmark for iterator	2016-12-14 16:04:09 -08:00
kmemleak.h
mempool.h
notifier.h
percpu.h
preempt.h	radix tree test suite: track preempt_count	2016-12-14 16:04:09 -08:00
radix-tree.h
rcupdate.h
slab.h	radix tree test suite: allow GFP_ATOMIC allocations to fail	2016-12-14 16:04:09 -08:00
types.h	tools: add WARN_ON_ONCE	2016-12-14 16:04:09 -08:00