diff --git a/modules/cas_cache/classifier_defs.h b/modules/cas_cache/classifier_defs.h
index f514c2d..a891ded 100644
--- a/modules/cas_cache/classifier_defs.h
+++ b/modules/cas_cache/classifier_defs.h
@@ -30,7 +30,7 @@ struct cas_classifier {
 	struct workqueue_struct *wq;
 
 	/* Lock for rules list */
-	rwlock_t lock;
+	rwlock_t lock __attribute__((aligned(64)));
 };
 
 struct cas_cls_condition_handler;
diff --git a/modules/cas_cache/layer_upgrade.c b/modules/cas_cache/layer_upgrade.c
index f8750ce..7500e3a 100644
--- a/modules/cas_cache/layer_upgrade.c
+++ b/modules/cas_cache/layer_upgrade.c
@@ -192,8 +192,8 @@ static int _cas_upgrade_dump_cache_conf_main(ocf_cache_t cache,
 }
 
 struct _ocf_core_visitor_ctx {
-	int i;
 	struct cas_properties *cache_props;
+	int i;
 	int error;
 };
 
@@ -710,9 +710,9 @@ static int _cas_upgrade_init_props_array(
 }
 
 struct _cas_cache_dump_conf_visitor_ctx {
-	int i;
 	struct cas_properties **caches_props_array;
 	struct casdsk_props_conf *caches_serialized_conf;
+	int i;
 	int error;
 
 };
diff --git a/modules/cas_cache/ocf_env.c b/modules/cas_cache/ocf_env.c
index e4c55b1..f627873 100644
--- a/modules/cas_cache/ocf_env.c
+++ b/modules/cas_cache/ocf_env.c
@@ -14,16 +14,16 @@ struct _env_allocator {
 	/*!< Memory pool ID unique name */
 	char *name;
 
-	/*!< Size of specific item of memory pool */
-	uint32_t item_size;
-
 	/*!< OS handle to memory pool */
 	struct kmem_cache *kmem_cache;
 
-	/*!< Number of currently allocated items in pool */
-	atomic_t count;
-
 	struct cas_reserve_pool *rpool;
+
+	/*!< Size of specific item of memory pool */
+	uint32_t item_size;
+
+	/*!< Number of currently allocated items in pool */
+	atomic_t count __attribute__((aligned(64)));
 };
 
 static inline size_t env_allocator_align(size_t size)
diff --git a/modules/cas_cache/threads.c b/modules/cas_cache/threads.c
index 8f4f1ca..ca3ef92 100644
--- a/modules/cas_cache/threads.c
+++ b/modules/cas_cache/threads.c
@@ -9,14 +9,14 @@
 #define MAX_THREAD_NAME_SIZE 48
 
 struct cas_thread_info {
+	char name[MAX_THREAD_NAME_SIZE];
+	void *sync_data;
 	atomic_t stop;
+	atomic_t kicked;
 	struct completion compl;
 	struct completion sync_compl;
-	void *sync_data;
 	wait_queue_head_t wq;
-	atomic_t kicked;
 	struct task_struct *thread;
-	char name[MAX_THREAD_NAME_SIZE];
 };
 
 static int _cas_io_queue_thread(void *data)
diff --git a/modules/cas_cache/utils/utils_mpool.c b/modules/cas_cache/utils/utils_mpool.c
index 34b0ec0..3ca1ede 100644
--- a/modules/cas_cache/utils/utils_mpool.c
+++ b/modules/cas_cache/utils/utils_mpool.c
@@ -7,12 +7,12 @@
 #include "ocf_env.h"
 
 struct env_mpool {
-	int mpool_max;
-		/*!< Max mpool allocation order */
-
 	env_allocator *allocator[env_mpool_max];
 		/*!< OS handle to memory pool */
 
+	int mpool_max;
+		/*!< Max mpool allocation order */
+
 	uint32_t hdr_size;
 		/*!< Data header size (constant allocation part) */
 
diff --git a/modules/cas_cache/utils/utils_rpool.c b/modules/cas_cache/utils/utils_rpool.c
index 7da026d..b431064 100644
--- a/modules/cas_cache/utils/utils_rpool.c
+++ b/modules/cas_cache/utils/utils_rpool.c
@@ -25,25 +25,31 @@
 #define CAS_DEBUG_PARAM(format, ...)
 #endif
 
+/* This is currently 24B padded/force aligned to 32B.
+ * With a 64B cacheline this means two structs on different cores may
+ * invalidate each other. This shouldn't happen between different physical
+ * CPUs and cause false sharing though, since with an even number of cores
+ * per CPU same cacheline shouldn't be polluted from the other physical CPU.
+ * */
 struct _cas_reserve_pool_per_cpu {
 	spinlock_t lock;
 	struct list_head list;
 	atomic_t count;
-};
+} __attribute__((__aligned__(32)));
 
 struct cas_reserve_pool {
 	uint32_t limit;
-	char *name;
 	uint32_t entry_size;
+	char *name;
 	struct _cas_reserve_pool_per_cpu *rpools;
 };
 
 struct _cas_rpool_pre_alloc_info {
 	struct work_struct ws;
+	struct completion cmpl;
 	struct cas_reserve_pool *rpool_master;
 	cas_rpool_new rpool_new;
 	void *allocator_ctx;
-	struct completion cmpl;
 	int error;
 };