src/sys/arch/arm/arm32/pmap.c - diff

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version 1.320, 2015/04/13 16:19:42

version 1.321, 2015/05/11 22:28:22

Line 6167 pmap_bootstrap(vaddr_t vstart, vaddr_t v

virtual_avail = (virtual_avail + arm_cache_prefer_mask) & ~arm_cache_prefer_mask;

nptes = (arm_cache_prefer_mask >> L2_S_SHIFT) + 1;

nptes = roundup(nptes, PAGE_SIZE / L2_S_SIZE);

if (arm_pcache.icache_type != CACHE_TYPE_PIPT

&& arm_pcache.icache_way_size > nptes * L2_S_SIZE) {

nptes = arm_pcache.icache_way_size >> L2_S_SHIFT;

nptes = roundup(nptes, PAGE_SIZE / L2_S_SIZE);

}

#else

nptes = PAGE_SIZE / L2_S_SIZE;