- /* Every operation from MD_STATS_FIRST_OP up to and including
- * MD_STATS_LAST_OP will be counted by EXP_MD_OP_INCREMENT()
- * and will appear in /proc/fs/lustre/{lmv,mdc}/.../md_stats.
- * Operations after MD_STATS_LAST_OP are excluded from stats.
- * There are a few reasons for doing this: we prune the 17
- * counters which will be of minimal use in understanding
- * metadata utilization, we save memory by allocating 15
- * instead of 32 counters, we save cycles by not counting.
- *
- * MD_STATS_FIRST_OP must be the first member of md_ops.
- */
-#define MD_STATS_FIRST_OP m_close