[PATCH v3 07/28] memcg: change defines to an enum
This is just a cleanup patch for clarity of expression. In earlier submissions, people asked it to be in a separate patch, so here it is. Signed-off-by: Glauber Costa <glommer@parallels.com> CC: Michal Hocko <mhocko@suse.cz> CC: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Kamezawa Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> --- mm/memcontrol.c | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 47d3979..789ca5a 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -374,9 +374,12 @@ enum charge_type { }; /* for encoding cft->private value on file */ -#define _MEM (0) -#define _MEMSWAP (1) -#define _OOM_TYPE (2) +enum res_type { + _MEM, + _MEMSWAP, + _OOM_TYPE, +}; + #define MEMFILE_PRIVATE(x, val) (((x) << 16) | (val)) #define MEMFILE_TYPE(val) (((val) >> 16) & 0xffff) #define MEMFILE_ATTR(val) ((val) & 0xffff) -- 1.7.7.6