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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/vmscan.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/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 97b0ed16749f..cdd300b81485 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -142,9 +142,7 @@ static bool global_reclaim(struct scan_control *sc) static bool mem_cgroup_should_soft_reclaim(struct scan_control *sc) { - struct mem_cgroup *root = sc->target_mem_cgroup; - return !mem_cgroup_disabled() && - mem_cgroup_soft_reclaim_eligible(root, root) != SKIP_TREE; + return !mem_cgroup_disabled(); } #else static bool global_reclaim(struct scan_control *sc) |