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| author | Andrew Morton <akpm@linux-foundation.org> | 2013-09-25 02:27:35 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-25 04:00:25 +0400 |
| commit | 3120055e869f2a208480f238680d097eec8f0e02 (patch) | |
| tree | 0d3c4d85800f2ab0ba1c70e3b8aaf25c630cacf4 /mm/memcontrol.c | |
| parent | 8f939a9f4c769500c58c31ec81ce17297388f4bf (diff) | |
| download | linux-3120055e869f2a208480f238680d097eec8f0e02.tar.xz | |
revert "memcg, vmscan: do not attempt soft limit reclaim if it would not scan anything"
Revert commit e839b6a1c8d0 ("memcg, vmscan: do not attempt soft limit
reclaim if it would not scan anything")
I merged this prematurely - Michal and Johannes still disagree about the
overall design direction and the future remains unclear.
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 5ee0af463f2e..5cf7726764cc 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -1872,11 +1872,7 @@ enum mem_cgroup_filter_t mem_cgroup_soft_reclaim_eligible(struct mem_cgroup *memcg, struct mem_cgroup *root) { - struct mem_cgroup *parent; - - if (!memcg) - memcg = root_mem_cgroup; - parent = memcg; + struct mem_cgroup *parent = memcg; if (res_counter_soft_limit_excess(&memcg->res)) return VISIT; |