Re: [PATCH] mm/mmap: Introduce unlock_range() for code cleanup

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To: Liam Howlett <liam.howlett@xxxxxxxxxx>
Subject: Re: [PATCH] mm/mmap: Introduce unlock_range() for code cleanup
From: Davidlohr Bueso <dave@xxxxxxxxxxxx>
Date: Tue, 11 May 2021 14:11:42 -0700
Cc: "maple-tree@xxxxxxxxxxxxxxxxxxx" <maple-tree@xxxxxxxxxxxxxxxxxxx>, "linux-mm@xxxxxxxxx" <linux-mm@xxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Song Liu <songliubraving@xxxxxx>, "Paul E . McKenney" <paulmck@xxxxxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxx>, Laurent Dufour <ldufour@xxxxxxxxxxxxx>, David Rientjes <rientjes@xxxxxxxxxx>, Axel Rasmussen <axelrasmussen@xxxxxxxxxx>, Suren Baghdasaryan <surenb@xxxxxxxxxx>, Vlastimil Babka <vbabka@xxxxxxx>, Michel Lespinasse <michel@xxxxxxxxxxxxxx>
In-reply-to: <20210510195020.2778501-1-Liam.Howlett@Oracle.com>
Mail-followup-to: Liam Howlett <liam.howlett@xxxxxxxxxx>, "maple-tree@xxxxxxxxxxxxxxxxxxx" <maple-tree@xxxxxxxxxxxxxxxxxxx>, "linux-mm@xxxxxxxxx" <linux-mm@xxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Song Liu <songliubraving@xxxxxx>, "Paul E . McKenney" <paulmck@xxxxxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxx>, Laurent Dufour <ldufour@xxxxxxxxxxxxx>, David Rientjes <rientjes@xxxxxxxxxx>, Axel Rasmussen <axelrasmussen@xxxxxxxxxx>, Suren Baghdasaryan <surenb@xxxxxxxxxx>, Vlastimil Babka <vbabka@xxxxxxx>, Michel Lespinasse <michel@xxxxxxxxxxxxxx>
References: <20210510195020.2778501-1-Liam.Howlett@Oracle.com>
User-agent: NeoMutt/20201120

On Mon, 10 May 2021, Liam Howlett wrote:

Both __do_munmap() and exit_mmap() unlock a range of VMAs using almost
identical code blocks.  Replace both blocks by a static inline function.

Signed-off-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>


Reviewed-by: Davidlohr Bueso <dbueso@xxxxxxx>

References:
- [PATCH] mm/mmap: Introduce unlock_range() for code cleanup
  - From: Liam Howlett

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