Re: [PATCH] vfs: keep inodes with page cache off the inode shrinker LRU

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To: Johannes Weiner <hannes@xxxxxxxxxxx>
Subject: Re: [PATCH] vfs: keep inodes with page cache off the inode shrinker LRU
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Date: Wed, 13 May 2020 19:24:10 -0700
Cc: linux-fsdevel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Dave Chinner <david@xxxxxxxxxxxxx>, Yafang Shao <laoar.shao@xxxxxxxxx>, Michal Hocko <mhocko@xxxxxxxx>, Roman Gushchin <guro@xxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Al Viro <viro@xxxxxxxxxxxxxxxxxx>, kernel-team@xxxxxx
In-reply-to: <20200512212936.GA450429@cmpxchg.org>
References: <20200211175507.178100-1-hannes@cmpxchg.org> <20200512212936.GA450429@cmpxchg.org>

On Tue, 12 May 2020 17:29:36 -0400 Johannes Weiner <hannes@xxxxxxxxxxx> wrote:

> +		inode_pages_clear(mapping->inode);
> +	else if (populated == 1)
> +		inode_pages_set(mapping->inode);

mapping->host...

I have to assume this version wasn't runtime tested, so I'll drop it.

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