187 static void alloc_covered_add(u32 alloc_stack_hash, int val)  in alloc_covered_add()  argument
192 		atomic_add(val, &alloc_covered[alloc_stack_hash & ALLOC_COVERED_MASK]);  in alloc_covered_add()
193 		alloc_stack_hash = ALLOC_COVERED_HNEXT(alloc_stack_hash);  in alloc_covered_add()
201 static bool alloc_covered_contains(u32 alloc_stack_hash)  in alloc_covered_contains()  argument
206 		if (!atomic_read(&alloc_covered[alloc_stack_hash & ALLOC_COVERED_MASK]))  in alloc_covered_contains()
208 		alloc_stack_hash = ALLOC_COVERED_HNEXT(alloc_stack_hash);  in alloc_covered_contains()
333 				  u32 alloc_stack_hash)  in kfence_guarded_alloc()  argument
396 	meta->alloc_stack_hash = alloc_stack_hash;  in kfence_guarded_alloc()
410 	alloc_covered_add(alloc_stack_hash, 1);  in kfence_guarded_alloc()
480 	alloc_covered_add(meta->alloc_stack_hash, -1);  in kfence_guarded_free()
847 	u32 alloc_stack_hash;  in __kfence_alloc()  local
899 	alloc_stack_hash = get_alloc_stack_hash(stack_entries, num_stack_entries);  in __kfence_alloc()
900 	if (should_skip_covered() && alloc_covered_contains(alloc_stack_hash)) {  in __kfence_alloc()
906 				    alloc_stack_hash);  in __kfence_alloc()