X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_timer%2Frte_timer.h;h=4907cf5ac92e0ef7dcea04d7d2d47ec2d54f5575;hb=3031749c2df04a63cdcef186dcce3781e61436e8;hp=07a693b805fd964a879ba7d7a4f24149c0f8da06;hpb=1c1d4d7a923d4804f1926fc5264f9ecdd8977b04;p=dpdk.git

diff --git a/lib/librte_timer/rte_timer.h b/lib/librte_timer/rte_timer.h
old mode 100644
new mode 100755
index 07a693b805..4907cf5ac9
--- a/lib/librte_timer/rte_timer.h
+++ b/lib/librte_timer/rte_timer.h
@@ -1,13 +1,13 @@
 /*-
  *   BSD LICENSE
- * 
- *   Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
  *   All rights reserved.
- * 
+ *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
  *   are met:
- * 
+ *
  *     * Redistributions of source code must retain the above copyright
  *       notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above copyright
@@ -17,7 +17,7 @@
  *     * Neither the name of Intel Corporation nor the names of its
  *       contributors may be used to endorse or promote products derived
  *       from this software without specific prior written permission.
- * 
+ *
  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -63,9 +63,9 @@
  * design of this library.
  */
 
+#include <stdio.h>
 #include <stdint.h>
 #include <stddef.h>
-#include <sys/queue.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -117,15 +117,17 @@ struct rte_timer;
  */
 typedef void (rte_timer_cb_t)(struct rte_timer *, void *);
 
+#define MAX_SKIPLIST_DEPTH 10
+
 /**
  * A structure describing a timer in RTE.
  */
 struct rte_timer
 {
-	LIST_ENTRY(rte_timer) next;    /**< Next and prev in list. */
+	uint64_t expire;       /**< Time when timer expire. */
+	struct rte_timer *sl_next[MAX_SKIPLIST_DEPTH];
 	volatile union rte_timer_status status; /**< Status of timer. */
 	uint64_t period;       /**< Period of timer (0 if not periodic). */
-	uint64_t expire;       /**< Time when timer expire. */
 	rte_timer_cb_t *f;     /**< Callback function. */
 	void *arg;             /**< Argument to callback function. */
 };
@@ -135,10 +137,10 @@ struct rte_timer
 /**
  * A C++ static initializer for a timer structure.
  */
-#define RTE_TIMER_INITIALIZER {                 \
-	{0, 0},                                 \
-	{{RTE_TIMER_STOP, RTE_TIMER_NO_OWNER}}, \
+#define RTE_TIMER_INITIALIZER {             \
 	0,                                      \
+	{NULL},                                 \
+	{{RTE_TIMER_STOP, RTE_TIMER_NO_OWNER}}, \
 	0,                                      \
 	NULL,                                   \
 	NULL,                                   \
@@ -320,8 +322,11 @@ void rte_timer_manage(void);
 
 /**
  * Dump statistics about timers.
+ *
+ * @param f
+ *   A pointer to a file for output
  */
-void rte_timer_dump_stats(void);
+void rte_timer_dump_stats(FILE *f);
 
 #ifdef __cplusplus
 }