Re: [PATCH 01/16] initrd: Add generic code path for common initrd unloading logic.
From: Christoph Hellwig <hch@infradead.org>
Date: 2018-03-28 12:04:45
Also in:
linux-riscv, linux-sh, linux-um, linuxppc-dev, lkml
+#ifdef CONFIG_INITRAMFS_GENERIC_UNLOAD
+void free_initrd_mem(unsigned long start, unsigned long end)
+{
+ free_reserved_area((void *)start, (void *)end, -1, "initrd");
+}
+#endifGiven how trivial this is and how many architectures can use it I'd reverse the polarity and add a CONFIG_HAVE_ARCH_FREE_INITRD_MEM instead.