Re: [PATCH 05/12] md: update the optimal I/O size on reshape

From: Song Liu <song@kernel.org>
Date: 2020-09-12 06:17:50
Also in: cgroups, dm-devel, linux-block, linux-fsdevel, linux-mm, lkml
Reply to: Christoph Hellwig, 2020-09-10

On Thu, Sep 10, 2020 at 7:48 AM Christoph Hellwig [off-list ref] wrote:

The raid5 and raid10 drivers currently update the read-ahead size,
but not the optimal I/O size on reshape.  To prepare for deriving the
read-ahead size from the optimal I/O size make sure it is updated
as well.

Signed-off-by: Christoph Hellwig <hch@lst.de>

Acked-by: Song Liu <song@kernel.org>

Christoph Hellwig · 2020-09-10
[PATCH 03/12] drbd: remove RB_CONGESTED_REMOTE · Christoph Hellwig · 2020-09-10
Re: [PATCH 03/12] drbd: remove RB_CONGESTED_REMOTE · Jan Kara · 2020-09-17
Re: [PATCH 03/12] drbd: remove RB_CONGESTED_REMOTE · Christoph Hellwig · 2020-09-19
[PATCH 11/12] bdi: invert BDI_CAP_NO_ACCT_WB · Christoph Hellwig · 2020-09-10
Re: [PATCH 11/12] bdi: invert BDI_CAP_NO_ACCT_WB · Jan Kara · 2020-09-17
[PATCH 12/12] bdi: replace BDI_CAP_NO_{WRITEBACK,ACCT_DIRTY} with a single flag · Christoph Hellwig · 2020-09-10
Re: [PATCH 12/12] bdi: replace BDI_CAP_NO_{WRITEBACK,ACCT_DIRTY} with a single flag · Jan Kara · 2020-09-17
[PATCH 09/12] mm: use SWP_SYNCHRONOUS_IO more intelligently · Christoph Hellwig · 2020-09-10
Re: [PATCH 09/12] mm: use SWP_SYNCHRONOUS_IO more intelligently · Jan Kara · 2020-09-17
[PATCH 08/12] bdi: remove BDI_CAP_SYNCHRONOUS_IO · Christoph Hellwig · 2020-09-10
Re: [PATCH 08/12] bdi: remove BDI_CAP_SYNCHRONOUS_IO · Jan Kara · 2020-09-17
[PATCH 10/12] bdi: replace BDI_CAP_STABLE_WRITES with a queue and a sb flag · Christoph Hellwig · 2020-09-10
Re: [PATCH 10/12] bdi: replace BDI_CAP_STABLE_WRITES with a queue and a sb flag · Jan Kara · 2020-09-17
Re: [PATCH 10/12] bdi: replace BDI_CAP_STABLE_WRITES with a queue and a sb flag · Christoph Hellwig · 2020-09-19
[PATCH 06/12] block: lift setting the readahead size into the block layer · Christoph Hellwig · 2020-09-10
Re: [PATCH 06/12] block: lift setting the readahead size into the block layer · Jan Kara · 2020-09-17
Re: [PATCH 06/12] block: lift setting the readahead size into the block layer · Christoph Hellwig · 2020-09-19
[PATCH 05/12] md: update the optimal I/O size on reshape · Christoph Hellwig · 2020-09-10
Re: [PATCH 05/12] md: update the optimal I/O size on reshape · Song Liu · 2020-09-12
[PATCH 04/12] bdi: initialize ->ra_pages and ->io_pages in bdi_init · Christoph Hellwig · 2020-09-10
Re: [PATCH 04/12] bdi: initialize ->ra_pages and ->io_pages in bdi_init · Jan Kara · 2020-09-17
Re: [PATCH 04/12] bdi: initialize ->ra_pages and ->io_pages in bdi_init · Christoph Hellwig · 2020-09-19
[PATCH 07/12] bdi: remove BDI_CAP_CGROUP_WRITEBACK · Christoph Hellwig · 2020-09-10
Re: [PATCH 07/12] bdi: remove BDI_CAP_CGROUP_WRITEBACK · David Sterba · 2020-09-16
Re: [PATCH 07/12] bdi: remove BDI_CAP_CGROUP_WRITEBACK · Jan Kara · 2020-09-17
[PATCH 02/12] drbd: remove dead code in device_to_statistics · Christoph Hellwig · 2020-09-10
Re: [PATCH 02/12] drbd: remove dead code in device_to_statistics · Jan Kara · 2020-09-17
[PATCH 01/12] fs: remove the unused SB_I_MULTIROOT flag · Christoph Hellwig · 2020-09-10
Re: [PATCH 01/12] fs: remove the unused SB_I_MULTIROOT flag · Jan Kara · 2020-09-17
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