diff options
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index a4fbd52a82d4..495889f621b5 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -2509,6 +2509,13 @@ static void get_scan_count(struct lruvec *lruvec, struct scan_control *sc, goto out; } + /* Proactive reclaim initiated by userspace for anonymous memory only */ + if (swappiness == SWAPPINESS_ANON_ONLY) { + WARN_ON_ONCE(!sc->proactive); + scan_balance = SCAN_ANON; + goto out; + } + /* * Do not apply any pressure balancing cleverness when the * system is close to OOM, scan both anon and file equally |