Re: [PATCH 2/3] mm/slab: delete cache_alloc_debugcheck_before()

From: David Rientjes
Date: Sun Jun 12 2022 - 19:00:16 EST


On Sun, 5 Jun 2022, Daniel Vetter wrote:

> It only does a might_sleep_if(GFP_RECLAIM) check, which is already
> covered by the might_alloc() in slab_pre_alloc_hook(). And all callers
> of cache_alloc_debugcheck_before() call that beforehand already.
>
> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
> Cc: Christoph Lameter <cl@xxxxxxxxx>
> Cc: Pekka Enberg <penberg@xxxxxxxxxx>
> Cc: David Rientjes <rientjes@xxxxxxxxxx>
> Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> Cc: Vlastimil Babka <vbabka@xxxxxxx>
> Cc: Roman Gushchin <roman.gushchin@xxxxxxxxx>
> Cc: linux-mm@xxxxxxxxx

Acked-by: David Rientjes <rientjes@xxxxxxxxxx>