linux-kernel - Re: [PATCH] mm/slub: remove meaningless node check in ___slab

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Message-ID: <5b18a8db-7e10-3bf1-cd23-8f9521a4784d@google.com>
Date:   Tue, 12 Apr 2022 16:39:12 -0700 (PDT)
From:   David Rientjes <rientjes@...gle.com>
To:     JaeSang Yoo <js.yoo.5b@...il.com>
cc:     Christoph Lameter <cl@...ux.com>,
        Pekka Enberg <penberg@...nel.org>,
        Joonsoo Kim <iamjoonsoo.kim@....com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Vlastimil Babka <vbabka@...e.cz>,
        Roman Gushchin <roman.gushchin@...ux.dev>,
        Ohhoon Kwon <ohkwon1043@...il.com>,
        Wonhyuk Yang <vvghjk1234@...il.com>,
        Jiyoup Kim <lakroforce@...il.com>,
        Donghyeok Kim <dthex5d@...il.com>,
        JaeSang Yoo <jsyoo5b@...il.com>, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mm/slub: remove meaningless node check in
 ___slab_alloc()

On Sat, 9 Apr 2022, JaeSang Yoo wrote:

> node_match() with node=NUMA_NO_NODE always returns 1.
> Duplicate check by goto statement is meaningless. Remove it.
> 
> Signed-off-by: JaeSang Yoo <jsyoo5b@...il.com>

Acked-by: David Rientjes <rientjes@...gle.com>