linux-kernel - Re: [PATCH 2/2] mm: swap_cgroup: get rid of __lookup_swap

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Message-ID: <otbcl5dpbzvlyogebjo2cpc45ipuktr57ekbvk7ss65lxe63a6@hkyjf6vj2jnm>
Date: Fri, 15 Nov 2024 12:19:24 -0800
From: Shakeel Butt <shakeel.butt@...ux.dev>
To: Roman Gushchin <roman.gushchin@...ux.dev>
Cc: Andrew Morton <akpm@...ux-foundation.org>, 
	linux-kernel@...r.kernel.org, linux-mm@...ck.org, Michal Hocko <mhocko@...nel.org>, 
	Johannes Weiner <hannes@...xchg.org>
Subject: Re: [PATCH 2/2] mm: swap_cgroup: get rid of __lookup_swap_cgroup()

On Fri, Nov 15, 2024 at 07:02:29PM +0000, Roman Gushchin wrote:
> Because swap_cgroup map is now virtually contiguous,
> swap_cgroup_record() can be simplified, which eliminates
> a need to use __lookup_swap_cgroup().
> 
> Now as __lookup_swap_cgroup() is really trivial and is used only once,
> it can be inlined.
> 
> Signed-off-by: Roman Gushchin <roman.gushchin@...ux.dev>

Acked-by: Shakeel Butt <shakeel.butt@...ux.dev>