Re: Possible regression with file madvise(MADV_COLLAPSE)

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To: Avi Kivity <avi@xxxxxxxxxxxx>
Subject: Re: Possible regression with file madvise(MADV_COLLAPSE)
From: Yang Shi <shy828301@xxxxxxxxx>
Date: Mon, 14 Oct 2024 15:06:26 -0700
Cc: linux-mm <linux-mm@xxxxxxxxx>, Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
In-reply-to: <eb4cef9268d9c7320c3d4556f54c774f1681c43f.camel@scylladb.com>
References: <8ac28fb858a2394cc72c3dc5924f1fd031fc6fe0.camel@scylladb.com> <CAHbLzkpwQaDe-G=NLa+ekO=Q_67Gz2wHayQYSUx+Wdf-pw5R6g@mail.gmail.com> <cfeac8a2f1c57e215e7c5a70dbd6945c3d50cff3.camel@scylladb.com> <CAHbLzkrjP2KuE8uQOBhz6W7eVPfraf2iT46wtzh0LwNkaMk0mg@mail.gmail.com> <04a11431e9edffb85470da3611c287cb7caf3281.camel@scylladb.com> <CAHbLzkoGhUrVKFm1BQLTdNTgFfNVihVOx9_1gmLkujF1RDYfYA@mail.gmail.com> <9ebd0aad60ca97fd3987fc4730dee0e3e021929c.camel@scylladb.com> <eb4cef9268d9c7320c3d4556f54c774f1681c43f.camel@scylladb.com>

> >
> >
> >
> > Thanks a lot. I will retest when 6.12 reaches Fedora testing.
> >
>
> It is available, so I retested it (6.12-rc2). I confirm it works (and
> delivers a nice performance improvement).

Sounds perfect.

>

References:
- Possible regression with file madvise(MADV_COLLAPSE)
  - From: Avi Kivity
- Re: Possible regression with file madvise(MADV_COLLAPSE)
  - From: Yang Shi
- Re: Possible regression with file madvise(MADV_COLLAPSE)
  - From: Avi Kivity
- Re: Possible regression with file madvise(MADV_COLLAPSE)
  - From: Yang Shi
- Re: Possible regression with file madvise(MADV_COLLAPSE)
  - From: Avi Kivity
- Re: Possible regression with file madvise(MADV_COLLAPSE)
  - From: Yang Shi
- Re: Possible regression with file madvise(MADV_COLLAPSE)
  - From: Avi Kivity
- Re: Possible regression with file madvise(MADV_COLLAPSE)
  - From: Avi Kivity

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