2.6.32-stable review patch. If anyone has any objections, please let us know. ------------------ (cherry picked from commit 8dadb198cb70ef811916668fe67eeec82e8858dd) The number of old-style block group descriptor blocks is s_meta_first_bg when the meta_bg feature flag is set. Signed-off-by: "Theodore Ts'o" Signed-off-by: Greg Kroah-Hartman --- fs/ext4/balloc.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -761,7 +761,13 @@ static unsigned long ext4_bg_num_gdb_met static unsigned long ext4_bg_num_gdb_nometa(struct super_block *sb, ext4_group_t group) { - return ext4_bg_has_super(sb, group) ? EXT4_SB(sb)->s_gdb_count : 0; + if (!ext4_bg_has_super(sb, group)) + return 0; + + if (EXT4_HAS_INCOMPAT_FEATURE(sb,EXT4_FEATURE_INCOMPAT_META_BG)) + return le32_to_cpu(EXT4_SB(sb)->s_es->s_first_meta_bg); + else + return EXT4_SB(sb)->s_gdb_count; } /** -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/