diff --git a/lib/stackdepot.c b/lib/stackdepot.c
index 522e36cf449f..97bba462ee13 100644
--- a/lib/stackdepot.c
+++ b/lib/stackdepot.c
@@ -36,30 +36,28 @@
 #include <linux/memblock.h>
 #include <linux/kasan-enabled.h>
 
-#define DEPOT_STACK_BITS (sizeof(depot_stack_handle_t) * 8)
+#define DEPOT_HANDLE_BITS (sizeof(depot_stack_handle_t) * 8)
 
-#define STACK_ALLOC_NULL_PROTECTION_BITS 1
-#define STACK_ALLOC_ORDER 2 /* Pool size order for stack depot, 4 pages */
-#define STACK_ALLOC_SIZE (1LL << (PAGE_SHIFT + STACK_ALLOC_ORDER))
-#define STACK_ALLOC_ALIGN 4
-#define STACK_ALLOC_OFFSET_BITS (STACK_ALLOC_ORDER + PAGE_SHIFT - \
-					STACK_ALLOC_ALIGN)
-#define STACK_ALLOC_INDEX_BITS (DEPOT_STACK_BITS - \
-		STACK_ALLOC_NULL_PROTECTION_BITS - \
-		STACK_ALLOC_OFFSET_BITS - STACK_DEPOT_EXTRA_BITS)
-#define STACK_ALLOC_POOLS_CAP 8192
-#define STACK_ALLOC_MAX_POOLS \
-	(((1LL << (STACK_ALLOC_INDEX_BITS)) < STACK_ALLOC_POOLS_CAP) ? \
-	 (1LL << (STACK_ALLOC_INDEX_BITS)) : STACK_ALLOC_POOLS_CAP)
+#define DEPOT_VALID_BITS 1
+#define DEPOT_POOL_ORDER 2 /* Pool size order, 4 pages */
+#define DEPOT_POOL_SIZE (1LL << (PAGE_SHIFT + DEPOT_POOL_ORDER))
+#define DEPOT_STACK_ALIGN 4
+#define DEPOT_OFFSET_BITS (DEPOT_POOL_ORDER + PAGE_SHIFT - DEPOT_STACK_ALIGN)
+#define DEPOT_POOL_INDEX_BITS (DEPOT_HANDLE_BITS - DEPOT_VALID_BITS - \
+			       DEPOT_OFFSET_BITS - STACK_DEPOT_EXTRA_BITS)
+#define DEPOT_POOLS_CAP 8192
+#define DEPOT_MAX_POOLS \
+	(((1LL << (DEPOT_POOL_INDEX_BITS)) < DEPOT_POOLS_CAP) ? \
+	 (1LL << (DEPOT_POOL_INDEX_BITS)) : DEPOT_POOLS_CAP)
 
 /* The compact structure to store the reference to stacks. */
 union handle_parts {
 	depot_stack_handle_t handle;
 	struct {
-		u32 pool_index : STACK_ALLOC_INDEX_BITS;
-		u32 offset : STACK_ALLOC_OFFSET_BITS;
-		u32 valid : STACK_ALLOC_NULL_PROTECTION_BITS;
-		u32 extra : STACK_DEPOT_EXTRA_BITS;
+		u32 pool_index	: DEPOT_POOL_INDEX_BITS;
+		u32 offset	: DEPOT_OFFSET_BITS;
+		u32 valid	: DEPOT_VALID_BITS;
+		u32 extra	: STACK_DEPOT_EXTRA_BITS;
 	};
 };
 
@@ -91,7 +89,7 @@ static unsigned int stack_bucket_number_order;
 static unsigned int stack_hash_mask;
 
 /* Array of memory regions that store stack traces. */
-static void *stack_pools[STACK_ALLOC_MAX_POOLS];
+static void *stack_pools[DEPOT_MAX_POOLS];
 /* Currently used pool in stack_pools. */
 static int pool_index;
 /* Offset to the unused space in the currently used pool. */
@@ -235,7 +233,7 @@ static bool init_stack_pool(void **prealloc)
 		*prealloc = NULL;
 	} else {
 		/* If this is the last depot pool, do not touch the next one. */
-		if (pool_index + 1 < STACK_ALLOC_MAX_POOLS) {
+		if (pool_index + 1 < DEPOT_MAX_POOLS) {
 			stack_pools[pool_index + 1] = *prealloc;
 			*prealloc = NULL;
 		}
@@ -255,10 +253,10 @@ depot_alloc_stack(unsigned long *entries, int size, u32 hash, void **prealloc)
 	struct stack_record *stack;
 	size_t required_size = struct_size(stack, entries, size);
 
-	required_size = ALIGN(required_size, 1 << STACK_ALLOC_ALIGN);
+	required_size = ALIGN(required_size, 1 << DEPOT_STACK_ALIGN);
 
-	if (unlikely(pool_offset + required_size > STACK_ALLOC_SIZE)) {
-		if (unlikely(pool_index + 1 >= STACK_ALLOC_MAX_POOLS)) {
+	if (unlikely(pool_offset + required_size > DEPOT_POOL_SIZE)) {
+		if (unlikely(pool_index + 1 >= DEPOT_MAX_POOLS)) {
 			WARN_ONCE(1, "Stack depot reached limit capacity");
 			return NULL;
 		}
@@ -269,7 +267,7 @@ depot_alloc_stack(unsigned long *entries, int size, u32 hash, void **prealloc)
 		 * |next_pool_inited| in stack_depot_save() and
 		 * init_stack_pool().
 		 */
-		if (pool_index + 1 < STACK_ALLOC_MAX_POOLS)
+		if (pool_index + 1 < DEPOT_MAX_POOLS)
 			smp_store_release(&next_pool_inited, 0);
 	}
 	init_stack_pool(prealloc);
@@ -281,7 +279,7 @@ depot_alloc_stack(unsigned long *entries, int size, u32 hash, void **prealloc)
 	stack->hash = hash;
 	stack->size = size;
 	stack->handle.pool_index = pool_index;
-	stack->handle.offset = pool_offset >> STACK_ALLOC_ALIGN;
+	stack->handle.offset = pool_offset >> DEPOT_STACK_ALIGN;
 	stack->handle.valid = 1;
 	stack->handle.extra = 0;
 	memcpy(stack->entries, entries, flex_array_size(stack, entries, size));
@@ -412,7 +410,7 @@ depot_stack_handle_t __stack_depot_save(unsigned long *entries,
 		alloc_flags &= ~GFP_ZONEMASK;
 		alloc_flags &= (GFP_ATOMIC | GFP_KERNEL);
 		alloc_flags |= __GFP_NOWARN;
-		page = alloc_pages(alloc_flags, STACK_ALLOC_ORDER);
+		page = alloc_pages(alloc_flags, DEPOT_POOL_ORDER);
 		if (page)
 			prealloc = page_address(page);
 	}
@@ -444,7 +442,7 @@ depot_stack_handle_t __stack_depot_save(unsigned long *entries,
 exit:
 	if (prealloc) {
 		/* Nobody used this memory, ok to free it. */
-		free_pages((unsigned long)prealloc, STACK_ALLOC_ORDER);
+		free_pages((unsigned long)prealloc, DEPOT_POOL_ORDER);
 	}
 	if (found)
 		retval.handle = found->handle.handle;
@@ -489,7 +487,7 @@ unsigned int stack_depot_fetch(depot_stack_handle_t handle,
 {
 	union handle_parts parts = { .handle = handle };
 	void *pool;
-	size_t offset = parts.offset << STACK_ALLOC_ALIGN;
+	size_t offset = parts.offset << DEPOT_STACK_ALIGN;
 	struct stack_record *stack;
 
 	*entries = NULL;