get_user_pages_fast 791 fs/bio.c ret = get_user_pages_fast(uaddr, local_nr_pages, get_user_pages_fast 153 fs/direct-io.c ret = get_user_pages_fast( get_user_pages_fast 1221 fs/splice.c error = get_user_pages_fast((unsigned long)base, npages, get_user_pages_fast 842 include/linux/mm.h int get_user_pages_fast(unsigned long start, int nr_pages, int write,