Re: [PATCH] mm/slub: remove duplicate initialization for early_kmem_cache_node_alloc()

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To: David Rientjes <rientjes@xxxxxxxxxx>
Subject: Re: [PATCH] mm/slub: remove duplicate initialization for early_kmem_cache_node_alloc()
From: "Christoph Lameter (Ampere)" <cl@xxxxxxxxx>
Date: Mon, 8 Apr 2024 10:14:42 -0700 (PDT)
Cc: Sangyun Kim <sangyun.kim@xxxxxxxxx>, linux-mm@xxxxxxxxx, Pekka Enberg <penberg@xxxxxxxxxx>, Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Vlastimil Babka <vbabka@xxxxxxx>, Roman Gushchin <roman.gushchin@xxxxxxxxx>, Hyeonggon Yoo <42.hyeyoo@xxxxxxxxx>, Hyunmin Lee <hyunminlr@xxxxxxxxx>, Jeungwoo Yoo <casionwoo@xxxxxxxxx>, Gwan-gyeong Mun <gwan-gyeong.mun@xxxxxxxxx>
In-reply-to: <5bfe9c1c-7620-b7fd-b5fb-c481e7dfa5e7@google.com>
References: <20240406074449.563704-1-sangyun.kim@snu.ac.kr> <5bfe9c1c-7620-b7fd-b5fb-c481e7dfa5e7@google.com>

On Sun, 7 Apr 2024, David Rientjes wrote:

What user observable effect does this have given it would only make a
difference when slab_state == DOWN?


It reduces the kernel text size and removes a line from source code.

Follow-Ups:
- Re: [PATCH] mm/slub: remove duplicate initialization for early_kmem_cache_node_alloc()
  - From: Vlastimil Babka
- Re: [PATCH] mm/slub: remove duplicate initialization for early_kmem_cache_node_alloc()
  - From: 김상윤

References:
- [PATCH] mm/slub: remove duplicate initialization for early_kmem_cache_node_alloc()
  - From: Sangyun Kim
- Re: [PATCH] mm/slub: remove duplicate initialization for early_kmem_cache_node_alloc()
  - From: David Rientjes

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