79 …void *ptr, unsigned long max_length UNUSED /*pre-v2.04*/, unsigned long pagesize UNUSED /*pre-v2.0…  in find_sbrk_memory_handle()
97 …et = max_length-1; end_offset != 0; end_offset = end_offset > pagesize ? end_offset - pagesize : 0)  in find_sbrk_memory_handle()
372   static unsigned long pagesize;  in physmem_get_pagesize()  local
373   if (!pagesize)  in physmem_get_pagesize()
375       if (__dpmi_get_page_size(&pagesize) != 0)  in physmem_get_pagesize()
376         pagesize = 0;  in physmem_get_pagesize()
377       if (pagesize & (pagesize-1))  in physmem_get_pagesize()
378         pagesize = 0;  in physmem_get_pagesize()
379       if (!pagesize)  in physmem_get_pagesize()
380         pagesize = 4096; /* Fallback value, the most commonly used on x86. */  in physmem_get_pagesize()
382   return pagesize;  in physmem_get_pagesize()
388   long pagesize = physmem_get_pagesize(physmem);  in physmem_map()  local
389   unsigned pagesize_shift = ffs(pagesize)-1;  in physmem_map()
402   if (length & (pagesize-1))  in physmem_map()
403     length = (length & ~(pagesize-1)) + pagesize;  in physmem_map()
467       ptr = aligned_alloc(pagesize, length);  in physmem_map()
481           if (!find_sbrk_memory_handle(ptr + offset, length - offset, pagesize, &sh, &sh_size) ||  in physmem_map()
482               (sh->address & (pagesize-1)) || (sh_size & (pagesize-1)))  in physmem_map()
757   long pagesize = physmem_get_pagesize(physmem);  in physmem_unmap()  local
758   unsigned pagesize_shift = ffs(pagesize)-1;  in physmem_unmap()
767   if (length & (pagesize-1))  in physmem_unmap()
768     length = (length & ~(pagesize-1)) + pagesize;  in physmem_unmap()
805           if (!find_sbrk_memory_handle(ptr + offset, length - offset, pagesize, &sh, &sh_size) ||  in physmem_unmap()
806               (sh->address & (pagesize-1)) || (sh_size & (pagesize-1)))  in physmem_unmap()