Lines Matching refs:PAGE_CACHE_BITS
16 #define PAGE_CACHE_BITS (PAGE_CACHE_SIZE * 8)
34 page = read_mapping_page(mapping, offset / PAGE_CACHE_BITS, NULL);
40 curr = pptr + (offset & (PAGE_CACHE_BITS - 1)) / 32;
42 offset &= ~(PAGE_CACHE_BITS - 1);
43 if ((size ^ offset) / PAGE_CACHE_BITS)
44 end = pptr + PAGE_CACHE_BITS / 32;
46 end = pptr + ((size + 31) & (PAGE_CACHE_BITS - 1)) / 32;
75 offset += PAGE_CACHE_BITS;
78 page = read_mapping_page(mapping, offset / PAGE_CACHE_BITS,
85 if ((size ^ offset) / PAGE_CACHE_BITS)
86 end = pptr + PAGE_CACHE_BITS / 32;
88 end = pptr + ((size + 31) & (PAGE_CACHE_BITS - 1)) / 32;
128 offset += PAGE_CACHE_BITS;
129 page = read_mapping_page(mapping, offset / PAGE_CACHE_BITS,
137 end = pptr + PAGE_CACHE_BITS / 32;
180 pnr = offset / PAGE_CACHE_BITS;
183 curr = pptr + (offset & (PAGE_CACHE_BITS - 1)) / 32;
184 end = pptr + PAGE_CACHE_BITS / 32;
216 end = pptr + PAGE_CACHE_BITS / 32;