Lines Matching refs:new_len
167 unsigned long new_len, unsigned long new_addr)
199 new_vma = copy_vma(&vma, new_addr, new_len, new_pgoff);
212 old_len = new_len;
228 * since do_munmap() will decrement it by old_len == new_len.
236 mm->total_vm += new_len >> PAGE_SHIFT;
237 vm_stat_account(mm, vma->vm_flags, vma->vm_file, new_len>>PAGE_SHIFT);
254 mm->locked_vm += new_len >> PAGE_SHIFT;
255 if (new_len > old_len)
257 new_addr + new_len);
264 unsigned long old_len, unsigned long new_len, unsigned long *p)
280 if (new_len > old_len)
288 locked += new_len - old_len;
293 if (!may_expand_vm(mm, (new_len - old_len) >> PAGE_SHIFT))
297 unsigned long charged = (new_len - old_len) >> PAGE_SHIFT;
317 unsigned long new_len)
328 if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
334 if ((new_addr <= addr) && (new_addr+new_len) > addr)
344 ret = do_munmap(mm, new_addr, new_len);
348 if (old_len >= new_len) {
349 ret = do_munmap(mm, addr+new_len, old_len - new_len);
350 if (ret && old_len != new_len)
352 old_len = new_len;
355 vma = vma_to_resize(addr, old_len, new_len, &charged);
365 ret = get_unmapped_area(vma->vm_file, new_addr, new_len, vma->vm_pgoff +
371 ret = move_vma(vma, addr, old_len, new_len, new_addr);
402 unsigned long old_len, unsigned long new_len,
417 new_len = PAGE_ALIGN(new_len);
424 if (!new_len)
429 ret = mremap_to(addr, old_len, new_addr, new_len);
438 if (old_len >= new_len) {
439 ret = do_munmap(mm, addr+new_len, old_len - new_len);
440 if (ret && old_len != new_len)
449 vma = vma_to_resize(addr, old_len, new_len, &charged);
459 if (vma_expandable(vma, new_len - old_len)) {
460 int pages = (new_len - old_len) >> PAGE_SHIFT;
462 if (vma_adjust(vma, vma->vm_start, addr + new_len,
473 addr + new_len);
490 new_addr = get_unmapped_area(vma->vm_file, 0, new_len,
502 ret = move_vma(vma, addr, old_len, new_len, new_addr);
511 unsigned long, new_len, unsigned long, flags,
517 ret = do_mremap(addr, old_len, new_len, flags, new_addr);