ptr_pgoff 131 fs/ceph/dir.c pgoff_t ptr_pgoff = ptr_pos >> PAGE_SHIFT; ptr_pgoff 136 fs/ceph/dir.c if (!cache_ctl->page || ptr_pgoff != page_index(cache_ctl->page)) { ptr_pgoff 138 fs/ceph/dir.c cache_ctl->page = find_lock_page(&dir->i_data, ptr_pgoff); ptr_pgoff 140 fs/ceph/dir.c dout(" page %lu not found\n", ptr_pgoff);