b_len 256 fs/fat/dir.c const unsigned char *b, int b_len) b_len 258 fs/fat/dir.c if (a_len != b_len) b_len 603 fs/ocfs2/uptodate.c unsigned int i, b_len = ocfs2_clusters_to_blocks(sb, 1) * c_len; b_len 605 fs/ocfs2/uptodate.c for (i = 0; i < b_len; i++, block++)