Lines Matching defs:protection
3091 * approach the memory protection threshold, to totally
3093 * setting extremely liberal protection thresholds. It
3094 * also means we simply get no protection at all if we
3097 * If there is any protection in place, we reduce scan
3099 * within protection thresholds.
3103 * protection. If that fails to reclaim enough pages to
3105 * the best-effort low protection. However, we still
3111 * hard protection.
3114 unsigned long protection;
3118 protection = low;
3121 protection = min;
3124 /* Avoid TOCTOU with earlier protection check */
3125 cgroup_size = max(cgroup_size, protection);
3127 scan = lruvec_size - lruvec_size * protection /
3651 * turn off protection when SP>PV or turn on protection when SP<PV.
4505 * working set protection
6483 * Hard protection.
6489 * Soft protection.
6490 * Respect the protection only as long as