static int __initdata ktext_hash = 1; /* .text pages */
static int __initdata kdata_hash = 1; /* .data and .bss pages */
-int __write_once hash_default = 1; /* kernel allocator pages */
+int __ro_after_init hash_default = 1; /* kernel allocator pages */
EXPORT_SYMBOL(hash_default);
-int __write_once kstack_hash = 1; /* if no homecaching, use h4h */
+int __ro_after_init kstack_hash = 1; /* if no homecaching, use h4h */
/*
* CPUs to use to for striping the pages of kernel data. If hash-for-home
static __initdata struct cpumask kdata_mask;
static __initdata int kdata_arg_seen;
-int __write_once kdata_huge; /* if no homecaching, small pages */
+int __ro_after_init kdata_huge; /* if no homecaching, small pages */
/* Combine a generic pgprot_t with cache home to get a cache-aware pgprot. */
panic("pgtable_cache_init(): Cannot create pgd cache");
}
-static long __write_once initfree = 1;
-static bool __write_once set_initfree_done;
+static long __ro_after_init initfree = 1;
+static bool __ro_after_init set_initfree_done;
/* Select whether to free (1) or mark unusable (0) the __init pages. */
static int __init set_initfree(char *str)