Commit 2685f826 authored Sep 30, 2016 by Michael Ellerman

powerpc/fadump: Fix build break when CONFIG_PROC_VMCORE=n

The fadump code calls vmcore_cleanup() which only exists if
CONFIG_PROC_VMCORE=y. We don't want to depend on CONFIG_PROC_VMCORE,
because it's user selectable, so just wrap the call in an #ifdef.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

parent 5d176f75

arch/powerpc/kernel/fadump.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1108,7 +1108,9 @@ static ssize_t fadump_release_memory_store(struct kobject *kobj,
		* Take away the '/proc/vmcore'. We are releasing the dump
		* memory, hence it will not be valid anymore.
		*/
		#ifdef CONFIG_PROC_VMCORE
		vmcore_cleanup();
		#endif
		fadump_invalidate_release_mem();

		} else