Re: [PATCH -next 0/6] md: remvoe rcu protection to access rdev from conf

[Yu Kuai <yukuai1@xxxxxxxxxxxxxxx>]

Hi,

在 2023/10/19 1:58, Song Liu 写道:
> On Sun, Oct 15, 2023 at 6:28 PM Yu Kuai <yukuai1@xxxxxxxxxxxxxxx> wrote:
> > From: Yu Kuai <yukuai3@xxxxxxxxxx>
> >
> > Yu Kuai (6):
> >    md: remove useless debug code to print configuration
> >    md: remove flag RemoveSynchronized
> >    md/raid1: remove rcu protection to access rdev from conf
> >    md/raid10: remove rcu protection to access rdev from conf
> >    md/raid5: remove rcu protection to access rdev from conf
> >    md/md-multipath: remove rcu protection to access rdev from conf
>
> While a cover letter is highly recommended for a patchset. An empty
> cover letter like this doesn't really add value. If the description of each
> patch is clear enough, it is OK to not have a cover-letter.

Yes, I was hoping commit message in each patch is clear enough,I'll try
to explain everything more detailed.

Thanks,
Kuai

> Thanks,
> Song
>
> >   drivers/md/md-multipath.c |  29 ++---
> >   drivers/md/md.c           |  37 +-----
> >   drivers/md/raid1.c        |  94 ++++-----------
> >   drivers/md/raid10.c       | 248 +++++++++-----------------------------
> >   drivers/md/raid5-cache.c  |  11 +-
> >   drivers/md/raid5-ppl.c    |  16 +--
> >   drivers/md/raid5.c        | 225 ++++++++++------------------------
> >   drivers/md/raid5.h        |   4 +-
> >   8 files changed, 163 insertions(+), 501 deletions(-)
> >
> > --
> > 2.39.2
> .