Lines Matching refs:MADV_PURGE
8060 * MADV_PURGE - Contents will be immediately discarded
8079 * In case of MADV_FREE/MADV_PURGE, we won't be modifying any segment
8082 if (behav != MADV_FREE && behav != MADV_PURGE) {
8158 if (behav == MADV_FREE || behav == MADV_PURGE) {
8176 * are doing a MADV_PURGE. We have nothing to do, but
8177 * because MADV_PURGE isn't merely advisory, we return
8211 * MADV_PURGE and MADV_FREE differ in their return semantics:
8212 * because MADV_PURGE is designed to be bug-for-bug compatible
8216 return (behav == MADV_PURGE ? err : 0);
8321 case MADV_PURGE: /* handled above */
8557 case MADV_PURGE: /* handled above */