[Devel] Re: [PATCH v5 05/18] slab/slub: struct memcg_params

[JoonSoo Kim]

Hi, Glauber.

2012/10/19 Glauber Costa <glommer at parallels.com>:
> For the kmem slab controller, we need to record some extra
> information in the kmem_cache structure.
>
> Signed-off-by: Glauber Costa <glommer at parallels.com>
> Signed-off-by: Suleiman Souhlal <suleiman at google.com>
> CC: Christoph Lameter <cl at linux.com>
> CC: Pekka Enberg <penberg at cs.helsinki.fi>
> CC: Michal Hocko <mhocko at suse.cz>
> CC: Kamezawa Hiroyuki <kamezawa.hiroyu at jp.fujitsu.com>
> CC: Johannes Weiner <hannes at cmpxchg.org>
> CC: Tejun Heo <tj at kernel.org>
> ---
>  include/linux/slab.h     | 25 +++++++++++++++++++++++++
>  include/linux/slab_def.h |  3 +++
>  include/linux/slub_def.h |  3 +++
>  mm/slab.h                | 13 +++++++++++++
>  4 files changed, 44 insertions(+)
>
> diff --git a/include/linux/slab.h b/include/linux/slab.h
> index 0dd2dfa..e4ea48a 100644
> --- a/include/linux/slab.h
> +++ b/include/linux/slab.h
> @@ -177,6 +177,31 @@ unsigned int kmem_cache_size(struct kmem_cache *);
>  #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
>  #endif
>
> +#include <linux/workqueue.h>

Why workqueue.h is includede at this time?
It may be future use, so is it better to add it later?
Adding it at proper time makes git blame works better.