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-rw-r--r--misc/mke2fs.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/misc/mke2fs.c b/misc/mke2fs.c
index 98c2035f..2103f636 100644
--- a/misc/mke2fs.c
+++ b/misc/mke2fs.c
@@ -1962,6 +1962,15 @@ profile_error:
}
}
+ /*
+ * If the bigalloc feature is enabled, then the -g option will
+ * specify the number of clusters per group.
+ */
+ if (fs_param.s_feature_ro_compat & EXT4_FEATURE_RO_COMPAT_BIGALLOC) {
+ fs_param.s_clusters_per_group = fs_param.s_blocks_per_group;
+ fs_param.s_blocks_per_group = 0;
+ }
+
if (inode_size == 0)
inode_size = get_int_from_profile(fs_types, "inode_size", 0);
if (!flex_bg_size && (fs_param.s_feature_incompat &