linux-kernel - Re: [PATCH v3 13/15] mm/slab_common: unify NUMA and UMA version of tracepoints

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Date:   Fri, 29 Jul 2022 12:52:51 +0200
From:   Vlastimil Babka <vbabka@...e.cz>
To:     Hyeonggon Yoo <42.hyeyoo@...il.com>,
        Christoph Lameter <cl@...ux.com>,
        Pekka Enberg <penberg@...nel.org>,
        David Rientjes <rientjes@...gle.com>,
        Joonsoo Kim <iamjoonsoo.kim@....com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Roman Gushchin <roman.gushchin@...ux.dev>,
        Joe Perches <joe@...ches.com>,
        Vasily Averin <vasily.averin@...ux.dev>,
        Matthew WilCox <willy@...radead.org>
Cc:     linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH v3 13/15] mm/slab_common: unify NUMA and UMA version of
 tracepoints

On 7/12/22 15:39, Hyeonggon Yoo wrote:
> Drop kmem_alloc event class, rename kmem_alloc_node to kmem_alloc, and
> remove _node postfix for NUMA version of tracepoints.
> 
> This will break some tools that depend on {kmem_cache_alloc,kmalloc}_node,
> but at this point maintaining both kmem_alloc and kmem_alloc_node
> event classes does not makes sense at all.
> 
> Signed-off-by: Hyeonggon Yoo <42.hyeyoo@...il.com>

Reviewed-by: Vlastimil Babka <vbabka@...e.cz>