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Date: Wed, 27 Mar 2024 17:47:56 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Alexander Lobakin <aleksander.lobakin@...el.com>
Cc: "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Yury Norov <yury.norov@...il.com>,
	Alexander Potapenko <glider@...gle.com>,
	nex.sw.ncis.osdt.itp.upstreaming@...el.com,
	intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v6 02/21] lib/test_bitmap: add tests for
 bitmap_{read,write}()

On Wed, Mar 27, 2024 at 04:23:39PM +0100, Alexander Lobakin wrote:
> From: Alexander Potapenko <glider@...gle.com>
> 
> 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@...gle.com>
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> Acked-by: Yury Norov <yury.norov@...il.com>

> Signed-off-by: Yury Norov <yury.norov@...il.com>

This is a bit strange.
Can you explain the SoB chain in this patch and similar which have Yury's SoB?

> Signed-off-by: Alexander Lobakin <aleksander.lobakin@...el.com>

-- 
With Best Regards,
Andy Shevchenko



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