From 2685f826e5ffd1ab73b26fd5ac4e1f7048cb6ff6 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Fri, 30 Sep 2016 10:51:46 +1000 Subject: 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 --- arch/powerpc/kernel/fadump.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c index 624ddcf728e0..963918e0974a 100644 --- a/arch/powerpc/kernel/fadump.c +++ b/arch/powerpc/kernel/fadump.c @@ -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 -- cgit v1.2.3