}
#endif /* CONFIG_MMU */
-#ifdef CONFIG_KEXEC_CORE
/*
* reserve_crashkernel() - reserves memory for crash kernel
*
int ret = 0;
+ if (!IS_ENABLED(CONFIG_KEXEC_CORE))
+ return;
/*
* Don't reserve a region for a crash kernel on a crash kernel
* since it doesn't make much sense and we have limited memory
crashk_res.start = crash_base;
crashk_res.end = crash_base + crash_size - 1;
}
-#endif /* CONFIG_KEXEC_CORE */
void __init paging_init(void)
{
arch_numa_init();
sparse_init();
zone_sizes_init();
-#ifdef CONFIG_KEXEC_CORE
reserve_crashkernel();
-#endif
memblock_dump_all();
}