1 files changed, 10 insertions, 1 deletions
diff --git a/xlators/performance/io-threads/src/io-threads.h b/xlators/performance/io-threads/src/io-threads.h
index 885015c18..250231962 100644
--- a/xlators/performance/io-threads/src/io-threads.h
+++ b/xlators/performance/io-threads/src/io-threads.h
@@ -53,6 +53,14 @@ struct iot_conf;
 #define IOT_THREAD_STACK_SIZE   ((size_t)(1024*1024))
 
 
+typedef enum {
+        IOT_PRI_HI = 0, /* low latency */
+        IOT_PRI_NORMAL, /* normal */
+        IOT_PRI_LO,     /* bulk */
+        IOT_PRI_MAX,
+} iot_pri_t;
+
+
 struct iot_conf {
         pthread_mutex_t      mutex;
         pthread_cond_t       cond;
@@ -63,7 +71,8 @@ struct iot_conf {
 
         int32_t              idle_time;   /* in seconds */
 
-        struct list_head     req;
+        struct list_head     reqs[IOT_PRI_MAX];
+
         int                  queue_size;
         pthread_attr_t       w_attr;