Lines Matching refs:from
4 * dump from the system's previous life.
5 * Heavily borrowed from fs/proc/kcore.c
130 /* Reads a page from the oldmem device from given offset. */
195 * Architectures may override this function to read from ELF header
208 * Architectures may override this function to read from notes sections
225 unsigned long from, unsigned long pfn,
229 return remap_pfn_range(vma, from, pfn, size, prot);
314 /* Read from the ELF header and then the crash dump. On error, negative value is
494 * @from: start remapping from
502 unsigned long from, unsigned long pfn,
523 if (remap_oldmem_pfn_range(vma, from + len,
530 if (remap_oldmem_pfn_range(vma, from + len,
541 if (remap_oldmem_pfn_range(vma, from + len, pos_start,
547 do_munmap(vma->vm_mm, from, len, NULL);
552 unsigned long from, unsigned long pfn,
563 ret = remap_oldmem_pfn_checked(vma, from, pfn, size, prot);
565 ret = remap_oldmem_pfn_range(vma, from, pfn, size, prot);