Re: [PATCH v2] md/raid5: avoid device_lock in read_one_chunk()
From: Song Liu <song@kernel.org>
Date: 2021-06-09 05:48:11
On Mon, Jun 7, 2021 at 4:22 AM NeilBrown [off-list ref] wrote:
On Mon, 07 Jun 2021, gal.ofri@storing.io wrote:
[...]
quoted
----------------------------------------------- without patch | 2M | ~80% | 24GB/s with patch | 4M | 0% | 55GB/s CC: Song Liu <song@kernel.org> CC: Neil Brown <redacted> Signed-off-by: Gal Ofri <redacted>Reviewed-by: NeilBrown <redacted>
Applied to md-next. Thanks! Song