LU-14139 statahead: add total hit/miss count stats

[fs/lustre-release.git] / lustre / llite / llite_internal.h

diff --git a/lustre/llite/llite_internal.h b/lustre/llite/llite_internal.h
index c585a68..21a3ded 100644 (file)
--- a/lustre/llite/llite_internal.h
+++ b/lustre/llite/llite_internal.h
@@ -758,6 +758,8 @@ struct ll_sb_info {
        atomic_t                  ll_sa_running; /* running statahead thread
                                                  * count */
        atomic_t                  ll_agl_total;  /* AGL thread started count */
+       atomic_t                  ll_sa_hit_total;  /* total hit count */
+       atomic_t                  ll_sa_miss_total; /* total miss count */
 
        dev_t                     ll_sdev_orig; /* save s_dev before assign for
                                                 * clustred nfs */