selftests/powerpc: Import Anton's mmap & futex micro benchmarks

These are useful little loops for smoke testing performance.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Michael Ellerman 2016-06-02 22:02:01 +10:00
commit 0c63e8b7b9
4 changed files with 86 additions and 1 deletions