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-rw-r--r--mm/vmscan.c18
1 files changed, 4 insertions, 14 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index ee975302877d..52fac58b4461 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -140,26 +140,16 @@ static bool global_reclaim(struct scan_control *sc)
{
return !sc->target_mem_cgroup;
}
-
-static bool scanning_global_lru(struct mem_cgroup_zone *mz)
-{
- return !mz->mem_cgroup;
-}
#else
static bool global_reclaim(struct scan_control *sc)
{
return true;
}
-
-static bool scanning_global_lru(struct mem_cgroup_zone *mz)
-{
- return true;
-}
#endif
static struct zone_reclaim_stat *get_reclaim_stat(struct mem_cgroup_zone *mz)
{
- if (!scanning_global_lru(mz))
+ if (!mem_cgroup_disabled())
return mem_cgroup_get_reclaim_stat(mz->mem_cgroup, mz->zone);
return &mz->zone->reclaim_stat;
@@ -168,7 +158,7 @@ static struct zone_reclaim_stat *get_reclaim_stat(struct mem_cgroup_zone *mz)
static unsigned long zone_nr_lru_pages(struct mem_cgroup_zone *mz,
enum lru_list lru)
{
- if (!scanning_global_lru(mz))
+ if (!mem_cgroup_disabled())
return mem_cgroup_zone_nr_lru_pages(mz->mem_cgroup,
zone_to_nid(mz->zone),
zone_idx(mz->zone),
@@ -1589,7 +1579,7 @@ static int inactive_anon_is_low(struct mem_cgroup_zone *mz)
if (!total_swap_pages)
return 0;
- if (!scanning_global_lru(mz))
+ if (!mem_cgroup_disabled())
return mem_cgroup_inactive_anon_is_low(mz->mem_cgroup,
mz->zone);
@@ -1628,7 +1618,7 @@ static int inactive_file_is_low_global(struct zone *zone)
*/
static int inactive_file_is_low(struct mem_cgroup_zone *mz)
{
- if (!scanning_global_lru(mz))
+ if (!mem_cgroup_disabled())
return mem_cgroup_inactive_file_is_low(mz->mem_cgroup,
mz->zone);