On Thu, Feb 01, 2024 at 01:21:57PM +0100, Alexander Lobakin wrote: > From: Alexander Potapenko <glider@xxxxxxxxxx> > > Add basic tests ensuring that values can be added at arbitrary positions > of the bitmap, including those spanning into the adjacent unsigned > longs. > > Two new performance tests, test_bitmap_read_perf() and > test_bitmap_write_perf(), can be used to assess future performance > improvements of bitmap_read() and bitmap_write(): > > [ 0.431119][ T1] test_bitmap: Time spent in test_bitmap_read_perf: 615253 > [ 0.433197][ T1] test_bitmap: Time spent in test_bitmap_write_perf: 916313 > > (numbers from a Intel(R) Xeon(R) Gold 6154 CPU @ 3.00GHz machine running > QEMU). > > Signed-off-by: Alexander Potapenko <glider@xxxxxxxxxx> > Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> > Acked-by: Yury Norov <yury.norov@xxxxxxxxx> > Signed-off-by: Alexander Lobakin <aleksander.lobakin@xxxxxxxxx> Signed-off-by: Yury Norov <yury.norov@xxxxxxxxx>
