Initial commit

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

src/metadata/metadata_partition_structs.h

@@ -0,0 +1,50 @@
+/*
+ * Copyright(c) 2012-2018 Intel Corporation
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+
+#ifndef __METADATA_PARTITION_STRUCTS_H__
+#define __METADATA_PARTITION_STRUCTS_H__
+
+#include "../utils/utils_list.h"
+#include "../cleaning/cleaning.h"
+#include "../eviction/eviction.h"
+
+struct ocf_part {
+        ocf_cache_line_t head;
+        ocf_cache_line_t tail;
+        uint32_t curr_size;
+};
+
+struct ocf_user_part_config {
+        char name[OCF_IO_CLASS_NAME_MAX];
+        uint32_t min_size;
+        uint32_t max_size;
+        int16_t priority;
+        ocf_cache_mode_t cache_mode;
+        struct {
+                uint8_t valid : 1;
+                uint8_t added : 1;
+                uint8_t eviction : 1;
+                        /*!< This bits is setting during partition sorting,
+                         * and means that can evict from this partition
+                         */
+        } flags;
+};
+
+struct ocf_user_part_runtime {
+        uint32_t curr_size;
+        uint32_t head;
+        struct eviction_policy eviction;
+        struct cleaning_policy cleaning;
+};
+
+struct ocf_user_part {
+        struct ocf_user_part_config *config;
+        struct ocf_user_part_runtime *runtime;
+
+        struct ocf_lst_entry lst_valid;
+};
+
+
+#endif /* __METADATA_PARTITION_STRUCTS_H__ */