From 27df5068e24f2f88de98e95eb6e8dbc9800bf80e Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Mon, 21 Dec 2009 19:56:42 +0100 Subject: HWPOISON: Add PROC_FS dependency to hwpoison injector v2 The injector filter requires stable_page_flags() which is supplied by procfs. So make it dependent on that. Also add ifdefs around the filter code in memory-failure.c so that when the filter is disabled due to missing dependencies the whole code still builds. Reported-by: Ingo Molnar Signed-off-by: Andi Kleen --- mm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/Kconfig') diff --git a/mm/Kconfig b/mm/Kconfig index ee9f3e0f2b69..17b8947aa7da 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -253,7 +253,7 @@ config MEMORY_FAILURE config HWPOISON_INJECT tristate "HWPoison pages injector" - depends on MEMORY_FAILURE && DEBUG_KERNEL + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS select PROC_PAGE_MONITOR config NOMMU_INITIAL_TRIM_EXCESS -- cgit v1.2.1