Re: [PATCH v4 35/35] mm, slub: convert kmem_cpu_slab protection to local_lock

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To: Vlastimil Babka <vbabka@xxxxxxx>
Subject: Re: [PATCH v4 35/35] mm, slub: convert kmem_cpu_slab protection to local_lock
From: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Date: Tue, 17 Aug 2021 17:49:18 +0200
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Christoph Lameter <cl@xxxxxxxxx>, David Rientjes <rientjes@xxxxxxxxxx>, Pekka Enberg <penberg@xxxxxxxxxx>, Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Mike Galbraith <efault@xxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>, Jesper Dangaard Brouer <brouer@xxxxxxxxxx>, Jann Horn <jannh@xxxxxxxxxx>
In-reply-to: <0120f82e-9251-9597-442f-8c582134a0d1@suse.cz>
References: <20210805152000.12817-1-vbabka@suse.cz> <20210805152000.12817-36-vbabka@suse.cz> <20210817153937.hxnuh7mqp6vuiyws@linutronix.de> <0120f82e-9251-9597-442f-8c582134a0d1@suse.cz>

On 2021-08-17 17:41:57 [+0200], Vlastimil Babka wrote:
> Does it mean that version works fine on RT now?

Yes. There is no difference now between RT and !RT regarding the
dep_map member.

Sebastian

References:
- [PATCH v4 00/35] SLUB: reduce irq disabled scope and make it RT compatible
  - From: Vlastimil Babka
- [PATCH v4 35/35] mm, slub: convert kmem_cpu_slab protection to local_lock
  - From: Vlastimil Babka
- Re: [PATCH v4 35/35] mm, slub: convert kmem_cpu_slab protection to local_lock
  - From: Sebastian Andrzej Siewior
- Re: [PATCH v4 35/35] mm, slub: convert kmem_cpu_slab protection to local_lock
  - From: Vlastimil Babka

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