diff mbox series

mm/memcg: no one use charge_type

Message ID 1599552727-60003-1-git-send-email-alex.shi@linux.alibaba.com
State New
Headers show
Series mm/memcg: no one use charge_type | expand

Commit Message

Alex Shi Sept. 8, 2020, 8:12 a.m. UTC
After commit 0a31bc97c80c3f mm: memcontrol: rewrite uncharge API, no one
using MEM_CGROUP_CHARGE_TYPE_xxx, let's remove them.

Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Johannes Weiner <hannes@cmpxchg.org> 
Cc: Michal Hocko <mhocko@kernel.org> 
Cc: Vladimir Davydov <vdavydov.dev@gmail.com> 
Cc: Andrew Morton <akpm@linux-foundation.org> 
Cc: cgroups@vger.kernel.org 
Cc: linux-mm@kvack.org 
Cc: linux-kernel@vger.kernel.org 
---
 mm/memcontrol.c | 8 --------
 1 file changed, 8 deletions(-)

Comments

Chris Down Sept. 8, 2020, 8:13 a.m. UTC | #1
Alex Shi writes:
>After commit 0a31bc97c80c3f mm: memcontrol: rewrite uncharge API, no one
>using MEM_CGROUP_CHARGE_TYPE_xxx, let's remove them.
>
>Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
>Cc: Johannes Weiner <hannes@cmpxchg.org>
>Cc: Michal Hocko <mhocko@kernel.org>
>Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
>Cc: Andrew Morton <akpm@linux-foundation.org>
>Cc: cgroups@vger.kernel.org
>Cc: linux-mm@kvack.org
>Cc: linux-kernel@vger.kernel.org

Acked-by: Chris Down <chris@chrisdown.name>
Michal Hocko Sept. 8, 2020, 8:27 a.m. UTC | #2
On Tue 08-09-20 16:12:07, Alex Shi wrote:
> After commit 0a31bc97c80c3f mm: memcontrol: rewrite uncharge API, no one
> using MEM_CGROUP_CHARGE_TYPE_xxx, let's remove them.
> 
> Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
> Cc: Johannes Weiner <hannes@cmpxchg.org> 
> Cc: Michal Hocko <mhocko@kernel.org> 
> Cc: Vladimir Davydov <vdavydov.dev@gmail.com> 
> Cc: Andrew Morton <akpm@linux-foundation.org> 
> Cc: cgroups@vger.kernel.org 
> Cc: linux-mm@kvack.org 
> Cc: linux-kernel@vger.kernel.org 

Acked-by: Michal Hocko <mhocko@suse.com>

Thanks!

> ---
>  mm/memcontrol.c | 8 --------
>  1 file changed, 8 deletions(-)
> 
> diff --git a/mm/memcontrol.c b/mm/memcontrol.c
> index 5d52b8a88bea..d925905920bf 100644
> --- a/mm/memcontrol.c
> +++ b/mm/memcontrol.c
> @@ -199,14 +199,6 @@ struct mem_cgroup_event {
>  #define	MEM_CGROUP_MAX_RECLAIM_LOOPS		100
>  #define	MEM_CGROUP_MAX_SOFT_LIMIT_RECLAIM_LOOPS	2
>  
> -enum charge_type {
> -	MEM_CGROUP_CHARGE_TYPE_CACHE = 0,
> -	MEM_CGROUP_CHARGE_TYPE_ANON,
> -	MEM_CGROUP_CHARGE_TYPE_SWAPOUT,	/* for accounting swapcache */
> -	MEM_CGROUP_CHARGE_TYPE_DROP,	/* a page was unused swap cache */
> -	NR_CHARGE_TYPE,
> -};
> -
>  /* for encoding cft->private value on file */
>  enum res_type {
>  	_MEM,
> -- 
> 1.8.3.1
diff mbox series

Patch

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 5d52b8a88bea..d925905920bf 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -199,14 +199,6 @@  struct mem_cgroup_event {
 #define	MEM_CGROUP_MAX_RECLAIM_LOOPS		100
 #define	MEM_CGROUP_MAX_SOFT_LIMIT_RECLAIM_LOOPS	2
 
-enum charge_type {
-	MEM_CGROUP_CHARGE_TYPE_CACHE = 0,
-	MEM_CGROUP_CHARGE_TYPE_ANON,
-	MEM_CGROUP_CHARGE_TYPE_SWAPOUT,	/* for accounting swapcache */
-	MEM_CGROUP_CHARGE_TYPE_DROP,	/* a page was unused swap cache */
-	NR_CHARGE_TYPE,
-};
-
 /* for encoding cft->private value on file */
 enum res_type {
 	_MEM,