[PATCH] mm: document risk of PF_MEMALLOC_NORECLAIM

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To: Yafang Shao <laoar.shao@xxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: [PATCH] mm: document risk of PF_MEMALLOC_NORECLAIM
From: Michal Hocko <mhocko@xxxxxxxx>
Date: Fri, 16 Aug 2024 10:17:54 +0200
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>, akpm@xxxxxxxxxxxxxxxxxxxx, viro@xxxxxxxxxxxxxxxxxx, brauner@xxxxxxxxxx, jack@xxxxxxx, david@xxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, Kent Overstreet <kent.overstreet@xxxxxxxxx>
In-reply-to: <Zr2liCOFDqPiNk6_@tiehlicka>
References: <20240812090525.80299-2-laoar.shao@gmail.com> <Zrn0FlBY-kYMftK4@infradead.org> <CALOAHbBd2oCVKsMwcH_YGUWT5LGLWmNSUAZzRPp8j7bBaqc1PQ@mail.gmail.com> <Zrxfy-F1ZkvQdhNR@tiehlicka> <CALOAHbCLPLpi39-HVVJvUj=qVcNFcQz=3cd95wFpKZzUntCtdw@mail.gmail.com> <ZrymePQHzTHaUIch@tiehlicka> <CALOAHbDw5_hFGsQGYpmaW2KPXi8TxnxPQg4z7G3GCyuJWWywpQ@mail.gmail.com> <Zr2eiFOT--CV5YsR@tiehlicka> <CALOAHbCnWDPnErCDOWaPo6vc__G56wzmX-j=bGrwAx6J26DgJg@mail.gmail.com> <Zr2liCOFDqPiNk6_@tiehlicka>

Andrew, could you merge the following before PF_MEMALLOC_NORECLAIM can
be removed from the tree altogether please? For the full context the 
email thread starts here: https://lore.kernel.org/all/20240812090525.80299-1-laoar.shao@xxxxxxxxx/T/#u
---

Follow-Ups:
- Re: [PATCH] mm: document risk of PF_MEMALLOC_NORECLAIM
  - From: Yafang Shao
- Re: [PATCH] mm: document risk of PF_MEMALLOC_NORECLAIM
  - From: Christoph Hellwig

References:
- [PATCH 1/2] mm: Add memalloc_nowait_{save,restore}
  - From: Yafang Shao
- Re: [PATCH 1/2] mm: Add memalloc_nowait_{save,restore}
  - From: Christoph Hellwig
- Re: [PATCH 1/2] mm: Add memalloc_nowait_{save,restore}
  - From: Yafang Shao
- Re: [PATCH 1/2] mm: Add memalloc_nowait_{save,restore}
  - From: Michal Hocko
- Re: [PATCH 1/2] mm: Add memalloc_nowait_{save,restore}
  - From: Yafang Shao
- Re: [PATCH 1/2] mm: Add memalloc_nowait_{save,restore}
  - From: Michal Hocko
- Re: [PATCH 1/2] mm: Add memalloc_nowait_{save,restore}
  - From: Yafang Shao
- Re: [PATCH 1/2] mm: Add memalloc_nowait_{save,restore}
  - From: Michal Hocko
- Re: [PATCH 1/2] mm: Add memalloc_nowait_{save,restore}
  - From: Yafang Shao
- Re: [PATCH 1/2] mm: Add memalloc_nowait_{save,restore}
  - From: Michal Hocko

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