memcg: enum lru_list lru

Mostly we use "enum lru_list lru": change those few "l"s to "lru"s.

Signed-off-by: Hugh Dickins <hughd@google.com>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: Kirill A. Shutemov <kirill@shutemov.name>
Acked-by: Michal Hocko <mhocko@suse.cz>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 6405e78e26e702d9591d5119a1bcfdaf8adf914b..7572a5089d63f00831e9721921cbb4b9dfab004c 100644 (file)
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -719,14 +719,14 @@ mem_cgroup_zone_nr_lru_pages(struct mem_cgroup *memcg, int nid, int zid,
                        unsigned int lru_mask)
 {
        struct mem_cgroup_per_zone *mz;
-       enum lru_list l;
+       enum lru_list lru;
        unsigned long ret = 0;
 
        mz = mem_cgroup_zoneinfo(memcg, nid, zid);
 
-       for_each_lru(l) {
-               if (BIT(l) & lru_mask)
-                       ret += mz->lru_size[l];
+       for_each_lru(lru) {
+               if (BIT(lru) & lru_mask)
+                       ret += mz->lru_size[lru];
        }
        return ret;
 }
@@ -3701,10 +3701,10 @@ move_account:
                mem_cgroup_start_move(memcg);
                for_each_node_state(node, N_HIGH_MEMORY) {
                        for (zid = 0; !ret && zid < MAX_NR_ZONES; zid++) {
-                               enum lru_list l;
-                               for_each_lru(l) {
+                               enum lru_list lru;
+                               for_each_lru(lru) {
                                        ret = mem_cgroup_force_empty_list(memcg,
-                                                       node, zid, l);
+                                                       node, zid, lru);
                                        if (ret)
                                                break;
                                }
@@ -4734,7 +4734,7 @@ static int alloc_mem_cgroup_per_zone_info(struct mem_cgroup *memcg, int node)
 {
        struct mem_cgroup_per_node *pn;
        struct mem_cgroup_per_zone *mz;
-       enum lru_list l;
+       enum lru_list lru;
        int zone, tmp = node;
        /*
         * This routine is called against possible nodes.
@@ -4752,8 +4752,8 @@ static int alloc_mem_cgroup_per_zone_info(struct mem_cgroup *memcg, int node)
 
        for (zone = 0; zone < MAX_NR_ZONES; zone++) {
                mz = &pn->zoneinfo[zone];
-               for_each_lru(l)
-                       INIT_LIST_HEAD(&mz->lruvec.lists[l]);
+               for_each_lru(lru)
+                       INIT_LIST_HEAD(&mz->lruvec.lists[lru]);
                mz->usage_in_excess = 0;
                mz->on_tree = false;
                mz->memcg = memcg;