Re: [PATCH v2 2/2] mm: initialize deferred pages with interrupts enabled

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To: David Hildenbrand <david@xxxxxxxxxx>
Subject: Re: [PATCH v2 2/2] mm: initialize deferred pages with interrupts enabled
From: Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>
Date: Thu, 2 Apr 2020 11:49:58 -0400
Cc: LKML <linux-kernel@xxxxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Michal Hocko <mhocko@xxxxxxxx>, linux-mm <linux-mm@xxxxxxxxx>, Dan Williams <dan.j.williams@xxxxxxxxx>, Shile Zhang <shile.zhang@xxxxxxxxxxxxxxxxx>, Daniel Jordan <daniel.m.jordan@xxxxxxxxxx>, Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>, James Morris <jmorris@xxxxxxxxx>, Sasha Levin <sashal@xxxxxxxxxx>, Vlastimil Babka <vbabka@xxxxxxx>
In-reply-to: <875bcca7-7a95-d98f-ff0c-7eab224e6033@redhat.com>
References: <20200401225723.14164-1-pasha.tatashin@soleen.com> <20200401225723.14164-3-pasha.tatashin@soleen.com> <875bcca7-7a95-d98f-ff0c-7eab224e6033@redhat.com>

> Can you please add my details about the use of cond_resched() fixing
> detection of RCU stalls?
>
> https://lore.kernel.org/linux-mm/20200401104156.11564-2-david@xxxxxxxxxx/
>
> In the meantime, I'll give these two patches a churn. Thanks

Hi David,

I will add your RCU details in the next revision.

Thank you,
Pasha

References:
- [PATCH v2 0/2] initialize deferred pages with interrupts enabled
  - From: Pavel Tatashin
- [PATCH v2 2/2] mm: initialize deferred pages with interrupts enabled
  - From: Pavel Tatashin
- Re: [PATCH v2 2/2] mm: initialize deferred pages with interrupts enabled
  - From: David Hildenbrand

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