Searched refs:BITS_PER_MAP (Results 1 – 2 of 2) sorted by relevance
146 #define BITS_PER_MAP 32 macro149 #define CLRBIT(A, N) ((A)[(N)/BITS_PER_MAP] &= ~(1<<((N)%BITS_PER_MAP)))150 #define SETBIT(A, N) ((A)[(N)/BITS_PER_MAP] |= (1<<((N)%BITS_PER_MAP)))151 #define ISSET(A, N) ((A)[(N)/BITS_PER_MAP] & (1<<((N)%BITS_PER_MAP)))
642 for (i = 0; i < BITS_PER_MAP; i++) { in first_free()680 j = bit / BITS_PER_MAP; in overflow_page()681 bit = rounddown2(bit, BITS_PER_MAP); in overflow_page()686 for (; bit <= in_use_bits; j++, bit += BITS_PER_MAP) in overflow_page()