Lines Matching refs:contended
492 * very heavily contended. For async compaction, trylock and record if the
493 * lock is contended. The lock will still be acquired but compaction will
503 /* Track if the lock is contended in async mode */
504 if (cc->mode == MIGRATE_ASYNC && !cc->contended) {
508 cc->contended = true;
517 * very heavily contended. The lock should be periodically unlocked to avoid
539 cc->contended = true;
1025 * or a lock is contended. For contention, isolate quickly to
1029 !cc->rescan && !cc->contended) {
2053 if (cc->contended || fatal_signal_pending(current))