Re: [PATCH v3 15/21] slab: remove struct kmem_cache_cpu

[Vlastimil Babka]

On 1/21/26 18:54, Suren Baghdasaryan wrote:
> On Wed, Jan 21, 2026 at 2:29 PM Vlastimil Babka <vbabka@xxxxxxx> wrote:
>>
>> On 1/20/26 13:40, Hao Li wrote:
>> > On Fri, Jan 16, 2026 at 03:40:35PM +0100, Vlastimil Babka wrote:
>> >> @@ -3853,7 +3632,7 @@ static bool has_pcs_used(int cpu, struct kmem_cache *s)
>> >>  }
>> >>
>> >>  /*
>> >> - * Flush cpu slab.
>> >> + * Flush percpu sheaves
>> >>   *
>> >>   * Called from CPU work handler with migration disabled.
>> >>   */
>> >> @@ -3868,8 +3647,6 @@ static void flush_cpu_slab(struct work_struct *w)
>> >
>> > Nit: Would it make sense to rename flush_cpu_slab to flush_cpu_sheaf for better
>> > clarity?
>>
>> OK
>>
>> > Other than that, looks good to me. Thanks.
>> >
>> > Reviewed-by: Hao Li <hao.li@xxxxxxxxx>
> 
> I noticed one hit on deactivate_slab in the comments after applying
> the entire patchset. Other than that LGTM.

Thanks, I'll remove it as part of "slab: remove defer_deactivate_slab()"
where it belongs.

> Reviewed-by: Suren Baghdasaryan <surenb@xxxxxxxxxx>
> 
>>
>> Thanks!
>>