From 494a1ccc7989e45e8906033de7c0d6c5a9f7209a Mon Sep 17 00:00:00 2001
From: Michal Mielewczyk <michal.mielewczyk@intel.com>
Date: Thu, 12 Sep 2019 04:41:59 -0400
Subject: [PATCH] Extract stats builder utils to separate file.

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
---
 src/ocf_stats_builder.c | 41 +--------------------------------
 src/utils/utils_stats.h | 50 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+), 40 deletions(-)
 create mode 100644 src/utils/utils_stats.h

diff --git a/src/ocf_stats_builder.c b/src/ocf_stats_builder.c
index 5f8125a..bdc2a6f 100644
--- a/src/ocf_stats_builder.c
+++ b/src/ocf_stats_builder.c
@@ -9,46 +9,7 @@
 #include "engine/cache_engine.h"
 #include "utils/utils_part.h"
 #include "utils/utils_cache_line.h"
-
-#define _ocf_stats_zero(stats) \
-	do { \
-		if (stats) { \
-			typeof(*stats) zero = { { 0 } }; \
-			*stats = zero; \
-		} \
-	} while (0)
-
-static uint64_t _fraction(uint64_t numerator, uint64_t denominator)
-{
-	uint64_t result;
-	if (denominator) {
-		result = 10000 * numerator / denominator;
-	} else {
-		result = 0;
-	}
-	return result;
-}
-
-static uint64_t _lines4k(uint64_t size,
-		ocf_cache_line_size_t cache_line_size)
-{
-	long unsigned int result;
-
-	result = size * (cache_line_size / 4096);
-
-	return result;
-}
-
-static uint64_t _bytes4k(uint64_t bytes)
-{
-	return (bytes + 4095UL) >> 12;
-}
-
-static void _set(struct ocf_stat *stat, uint64_t value, uint64_t denominator)
-{
-	stat->value = value;
-	stat->fraction = _fraction(value, denominator);
-}
+#include "utils/utils_stats.h"
 
 static void _fill_req(struct ocf_stats_requests *req, struct ocf_stats_core *s)
 {
diff --git a/src/utils/utils_stats.h b/src/utils/utils_stats.h
new file mode 100644
index 0000000..d0c9fac
--- /dev/null
+++ b/src/utils/utils_stats.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright(c) 2012-2019 Intel Corporation
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+
+#ifndef UTILS_STATS_H_
+#define UTILS_STATS_H_
+
+#define _ocf_stats_zero(stats) \
+    do { \
+        if (stats) { \
+            typeof(*stats) zero = { { 0 } }; \
+            *stats = zero; \
+        } \
+    } while (0)
+
+static inline uint64_t _fraction(uint64_t numerator, uint64_t denominator)
+{
+    uint64_t result;
+    if (denominator) {
+        result = 10000 * numerator / denominator;
+    } else {
+        result = 0;
+    }
+    return result;
+}
+
+static inline uint64_t _lines4k(uint64_t size,
+        ocf_cache_line_size_t cache_line_size)
+{
+    long unsigned int result;
+
+    result = size * (cache_line_size / 4096);
+
+    return result;
+}
+
+static inline uint64_t _bytes4k(uint64_t bytes)
+{
+    return (bytes + 4095UL) >> 12;
+}
+
+static inline void _set(struct ocf_stat *stat, uint64_t value,
+		uint64_t denominator)
+{
+    stat->value = value;
+    stat->fraction = _fraction(value, denominator);
+}
+
+#endif