[PATCH 4/5] memcg: enum lru_list lru

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

Signed-off-by: Hugh Dickins <hughd@xxxxxxxxxx>
---
 mm/memcontrol.c |   20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

--- mmotm.orig/mm/memcontrol.c	2011-12-30 21:23:28.000000000 -0800
+++ mmotm/mm/memcontrol.c	2011-12-30 21:29:03.695349263 -0800
@@ -704,14 +704,14 @@ mem_cgroup_zone_nr_lru_pages(struct mem_
 			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;
 }
@@ -3687,10 +3687,10 @@ 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;
 				}
@@ -4784,7 +4784,7 @@ static int alloc_mem_cgroup_per_zone_inf
 {
 	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.
@@ -4802,8 +4802,8 @@ static int alloc_mem_cgroup_per_zone_inf
 
 	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;

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