[PATCH 1/2] memcg: rename mem_cgroup_zone_nr_pages() to mem_cgroup_zone_nr_lru_pages()
From: Ying Han <hidden>
Date: 2011-05-17 22:26:30
Subsystem:
control group - memory resource controller (memcg), memory management, memory management - mglru (multi-gen lru), memory management - reclaim, the rest · Maintainers:
Johannes Weiner, Michal Hocko, Roman Gushchin, Shakeel Butt, Andrew Morton, Linus Torvalds
The caller of the function has been renamed to zone_nr_lru_pages(), and this is just fixing up in the memcg code. The current name is easily to be mis-read as zone's total number of pages. Signed-off-by: Ying Han <redacted> --- include/linux/memcontrol.h | 10 +++++----- mm/memcontrol.c | 6 +++--- mm/vmscan.c | 2 +- 3 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 77e47f5..22b3190 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h@@ -109,9 +109,9 @@ extern void mem_cgroup_end_migration(struct mem_cgroup *mem, int mem_cgroup_inactive_anon_is_low(struct mem_cgroup *memcg); int mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg); int mem_cgroup_select_victim_node(struct mem_cgroup *memcg); -unsigned long mem_cgroup_zone_nr_pages(struct mem_cgroup *memcg, - struct zone *zone, - enum lru_list lru); +unsigned long mem_cgroup_zone_nr_lru_pages(struct mem_cgroup *memcg, + struct zone *zone, + enum lru_list lru); struct zone_reclaim_stat *mem_cgroup_get_reclaim_stat(struct mem_cgroup *memcg, struct zone *zone); struct zone_reclaim_stat*
@@ -306,8 +306,8 @@ mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg) } static inline unsigned long -mem_cgroup_zone_nr_pages(struct mem_cgroup *memcg, struct zone *zone, - enum lru_list lru) +mem_cgroup_zone_nr_lru_pages(struct mem_cgroup *memcg, struct zone *zone, + enum lru_list lru) { return 0; }
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 95aecca..da183dc 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c@@ -1151,9 +1151,9 @@ int mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg) return (active > inactive); } -unsigned long mem_cgroup_zone_nr_pages(struct mem_cgroup *memcg, - struct zone *zone, - enum lru_list lru) +unsigned long mem_cgroup_zone_nr_lru_pages(struct mem_cgroup *memcg, + struct zone *zone, + enum lru_list lru) { int nid = zone_to_nid(zone); int zid = zone_idx(zone);
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 292582c..fbbb958 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c@@ -172,7 +172,7 @@ static unsigned long zone_nr_lru_pages(struct zone *zone, struct scan_control *sc, enum lru_list lru) { if (!scanning_global_lru(sc)) - return mem_cgroup_zone_nr_pages(sc->mem_cgroup, zone, lru); + return mem_cgroup_zone_nr_lru_pages(sc->mem_cgroup, zone, lru); return zone_page_state(zone, NR_LRU_BASE + lru); }
--
1.7.3.1
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