Move ocf_request from utils

ocf_request has always been first class citizen in OCF,
so lets place it along with another essential objects.

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>

src/engine/cache_engine.c

@@ -21,7 +21,7 @@
 #include "engine_ops.h"
 #include "../utils/utils_part.h"
 #include "../utils/utils_refcnt.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../metadata/metadata.h"
 #include "../eviction/eviction.h"
 

src/engine/engine_bf.c

@@ -10,7 +10,7 @@
 #include "engine_inv.h"
 #include "engine_common.h"
 #include "cache_engine.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_io.h"
 #include "../concurrency/ocf_concurrency.h"
 

src/engine/engine_common.c

@@ -11,7 +11,7 @@
 #define OCF_ENGINE_DEBUG_IO_NAME "common"
 #include "engine_debug.h"
 #include "../utils/utils_cache_line.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_cleaner.h"
 #include "../metadata/metadata.h"
 #include "../eviction/eviction.h"

src/engine/engine_d2c.c

@@ -7,7 +7,7 @@
 #include "engine_d2c.h"
 #include "engine_common.h"
 #include "cache_engine.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_io.h"
 #include "../metadata/metadata.h"
 

src/engine/engine_discard.c

@@ -8,7 +8,7 @@
 #include "engine_common.h"
 #include "engine_discard.h"
 #include "../metadata/metadata.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_io.h"
 #include "../utils/utils_cache_line.h"
 #include "../concurrency/ocf_concurrency.h"

src/engine/engine_fast.c

@@ -9,7 +9,7 @@
 #include "engine_common.h"
 #include "engine_pt.h"
 #include "engine_wb.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_part.h"
 #include "../utils/utils_io.h"
 #include "../concurrency/ocf_concurrency.h"

src/engine/engine_inv.c

@@ -8,7 +8,7 @@
 #include "engine_inv.h"
 #include "engine_common.h"
 #include "cache_engine.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_cache_line.h"
 #include "../metadata/metadata.h"
 #include "../concurrency/ocf_concurrency.h"

src/engine/engine_ops.c

@@ -7,7 +7,7 @@
 #include "engine_common.h"
 #include "cache_engine.h"
 #include "engine_ops.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_io.h"
 
 #define OCF_ENGINE_DEBUG_IO_NAME "ops"

src/engine/engine_pt.c

@@ -7,7 +7,7 @@
 #include "engine_pt.h"
 #include "engine_common.h"
 #include "cache_engine.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_io.h"
 #include "../utils/utils_part.h"
 #include "../metadata/metadata.h"

src/engine/engine_rd.c

@@ -13,7 +13,7 @@
 #include "cache_engine.h"
 #include "../concurrency/ocf_concurrency.h"
 #include "../utils/utils_io.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_cache_line.h"
 #include "../utils/utils_part.h"
 #include "../metadata/metadata.h"

src/engine/engine_wa.c

@@ -7,7 +7,7 @@
 #include "engine_wa.h"
 #include "engine_common.h"
 #include "cache_engine.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_io.h"
 #include "../metadata/metadata.h"
 

src/engine/engine_wb.c

@@ -9,7 +9,7 @@
 #include "engine_common.h"
 #include "engine_wb.h"
 #include "../metadata/metadata.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_io.h"
 #include "../utils/utils_cache_line.h"
 #include "../utils/utils_part.h"

src/engine/engine_wi.c

@@ -8,7 +8,7 @@
 #include "engine_wi.h"
 #include "engine_common.h"
 #include "../concurrency/ocf_concurrency.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_cache_line.h"
 #include "../utils/utils_io.h"
 #include "../metadata/metadata.h"

src/engine/engine_wt.c

@@ -8,7 +8,7 @@
 #include "engine_wt.h"
 #include "engine_inv.h"
 #include "engine_common.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_io.h"
 #include "../utils/utils_cache_line.h"
 #include "../utils/utils_part.h"

src/engine/engine_zero.c

@@ -8,7 +8,7 @@
 #include "engine_zero.h"
 #include "engine_common.h"
 #include "../concurrency/ocf_concurrency.h"
-#include "../utils/utils_req.h"
+#include "../ocf_request.h"
 #include "../utils/utils_cache_line.h"
 #include "../utils/utils_io.h"
 #include "../metadata/metadata.h"