s_overhead_clusters 1328 fs/ext4/ext4.h __le32 s_overhead_clusters; /* overhead blocks/clusters in fs */ s_overhead_clusters 4496 fs/ext4/super.c if (es->s_overhead_clusters) s_overhead_clusters 4497 fs/ext4/super.c sbi->s_overhead = le32_to_cpu(es->s_overhead_clusters);