hash_a 1224 fs/gfs2/dir.c u32 hash_a, hash_b; hash_a 1228 fs/gfs2/dir.c hash_a = dent_a->de_cookie; hash_a 1233 fs/gfs2/dir.c if (hash_a > hash_b) hash_a 1235 fs/gfs2/dir.c else if (hash_a < hash_b)