statistics_block
memset(bp->temp_stats_blk, 0, sizeof(struct statistics_block));
for ( ; i < sizeof(struct statistics_block) / 4; i++)
#define STATS_OFFSET32(offset_name) (offsetof(struct statistics_block, offset_name) / 4)
kzalloc_obj(struct statistics_block);
sizeof(struct statistics_block);
struct statistics_block *stats_blk;
struct statistics_block *temp_stats_blk;