alarm: make cancellation thread-safe

[dpdk.git] / lib / librte_eal / linuxapp / eal / eal_timer.c

diff --git a/lib/librte_eal/linuxapp/eal/eal_timer.c b/lib/librte_eal/linuxapp/eal/eal_timer.c
index 64566d1..ca57916 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/eal_timer.c
+++ b/lib/librte_eal/linuxapp/eal/eal_timer.c
@@ -1,14 +1,14 @@
 /*-
  *   BSD LICENSE
- * 
+ *
  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
  *   Copyright(c) 2012-2013 6WIND S.A.
  *   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
@@ -18,7 +18,7 @@
  *     * 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
@@ -71,8 +71,6 @@ static uint64_t eal_tsc_resolution_hz = 0;
 /* General capabilities register */
 #define CLK_PERIOD_SHIFT     32 /* Clock period shift. */
 #define CLK_PERIOD_MASK      0xffffffff00000000ULL /* Clock period mask. */
-#define COUNT_SIZE_CAP_SHIFT 13 /* Count size capa. shift. */
-#define COUNT_SIZE_CAP_MASK 0x0000000000002000ULL /* Count size capa. mask. */
 
 /**
  * HPET timer registers. From the Intel IA-PC HPET (High Precision Event