Searched defs:PAGE_SHIFT (Results 1 - 5 of 5) sorted by path

/mm/
H A Dbootmem.c72 return PAGE_ALIGN(bytes) >> PAGE_SHIFT;
500 bdata - bootmem_node_data, size, PAGE_ALIGN(size) >> PAGE_SHIFT,
513 goal >>= PAGE_SHIFT; local
514 limit >>= PAGE_SHIFT; local
521 step = max(align >> PAGE_SHIFT, 1UL);
790 if (end_pfn > MAX_DMA32_PFN + (128 >> (20 - PAGE_SHIFT)) &&
791 (goal >> PAGE_SHIFT) < MAX_DMA32_PFN) {
795 new_goal = MAX_DMA32_PFN << PAGE_SHIFT;
H A Dmlock.c537 VM_BUG_ON((start >> PAGE_SHIFT) & page_mask);
567 pgoff = vma->vm_pgoff + ((start - vma->vm_start) >> PAGE_SHIFT);
592 nr_pages = (end - start) >> PAGE_SHIFT;
742 lock_limit >>= PAGE_SHIFT; local
743 locked = len >> PAGE_SHIFT;
815 lock_limit >>= PAGE_SHIFT; local
851 locked = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
855 lock_limit >>= PAGE_SHIFT; local
871 user->locked_shm -= (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
H A Dmmap.c203 free -= sysctl_admin_reserve_kbytes >> (PAGE_SHIFT - 10);
216 allowed -= sysctl_admin_reserve_kbytes >> (PAGE_SHIFT - 10);
222 reserve = sysctl_user_reserve_kbytes >> (PAGE_SHIFT - 10);
598 max(addr, vma->vm_start)) >> PAGE_SHIFT;
608 nr_pages += overlap_len >> PAGE_SHIFT;
759 adjust_next = (end - next->vm_start) >> PAGE_SHIFT;
768 adjust_next = -((vma->vm_end - end) >> PAGE_SHIFT);
842 next->vm_start += adjust_next << PAGE_SHIFT;
1049 pgoff_t pglen = (end - addr) >> PAGE_SHIFT;
1137 b->vm_pgoff == a->vm_pgoff + ((b->vm_start - a->vm_start) >> PAGE_SHIFT);
1255 lock_limit >>= PAGE_SHIFT; local
2125 limit >>= PAGE_SHIFT; local
[all...]
H A Dnommu.c232 *pfn = address >> PAGE_SHIFT;
945 if ((pgoff + (rlen >> PAGE_SHIFT)) < pgoff)
1192 point = len >> PAGE_SHIFT;
1215 region->vm_top = region->vm_start + (total << PAGE_SHIFT);
1226 fpos <<= PAGE_SHIFT; local
1332 pglen = (len + PAGE_SIZE - 1) >> PAGE_SHIFT;
1350 rpglen = (rpglen + PAGE_SIZE - 1) >> PAGE_SHIFT;
1369 start += (pgoff - pregion->vm_pgoff) << PAGE_SHIFT;
1443 current->mm->total_vm += len >> PAGE_SHIFT;
1538 a.offset >> PAGE_SHIFT);
[all...]
H A Dshmem.c77 #define VM_ACCT(size) (PAGE_CACHE_ALIGN(size) >> PAGE_SHIFT)
1366 index = ((addr - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff;
2080 shmem_falloc.start = unmap_start >> PAGE_SHIFT;
2081 shmem_falloc.next = (unmap_end + 1) >> PAGE_SHIFT;
2781 size <<= PAGE_SHIFT; local

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