Searched refs:parent_usage (Results 1 – 1 of 1) sorted by relevance
336 unsigned long parent_usage, in effective_protection() argument396 parent_usage > siblings_protected && in effective_protection()402 unclaimed /= parent_usage - siblings_protected; in effective_protection()426 unsigned long usage, parent_usage; in page_counter_calculate_protection() local449 parent_usage = page_counter_read(parent); in page_counter_calculate_protection()451 WRITE_ONCE(counter->emin, effective_protection(usage, parent_usage, in page_counter_calculate_protection()457 WRITE_ONCE(counter->elow, effective_protection(usage, parent_usage, in page_counter_calculate_protection()