fix: Move indices to avoid sharing cacheline with other members

DNedic · Feb 26, 2024 · 691344d · 691344d
1 parent 6df4fce
commit 691344d
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/lfbb/inc/lfbb.h b/lfbb/inc/lfbb.h
@@ -69,6 +69,10 @@ extern "C" {
 /*************************** TYPES ****************************/
 
 typedef struct {
+    size_t size;        /**< Size of the data array */
+    uint8_t *data;      /**< Pointer to the data array */
+    bool write_wrapped; /**< Write wrapped flag, used only in the producer */
+    bool read_wrapped;  /**< Read wrapped flag, used only in the consumer */
 #if LFBB_MULTICORE_HOSTED
     alignas(LFBB_CACHELINE_LENGTH) atomic_size_t r; /**< Read index */
     alignas(LFBB_CACHELINE_LENGTH) atomic_size_t w; /**< Write index */
@@ -79,10 +83,6 @@ typedef struct {
     atomic_size_t w; /**< Write index */
     atomic_size_t i; /**< Invalidated space index */
 #endif
-    size_t size;        /**< Size of the data array */
-    uint8_t *data;      /**< Pointer to the data array */
-    bool write_wrapped; /**< Write wrapped flag, used only in the producer */
-    bool read_wrapped;  /**< Read wrapped flag, used only in the consumer */
 } LFBB_Inst_Type;
 
 /******************** FUNCTION PROTOTYPES *********************/