From cd42f4a3b2b1c4cbd997363dc57821953d73fd87 Mon Sep 17 00:00:00 2001 From: Tony Luck Date: Thu, 15 Dec 2011 10:48:12 -0800 Subject: HWPOISON: Clean up memory_failure() vs. __memory_failure() There is only one caller of memory_failure(), all other users call __memory_failure() and pass in the flags argument explicitly. The lone user of memory_failure() will soon need to pass flags too. Add flags argument to the callsite in mce.c. Delete the old memory_failure() function, and then rename __memory_failure() without the leading "__". Provide clearer message when action optional memory errors are ignored. Acked-by: Borislav Petkov Signed-off-by: Tony Luck --- mm/hwpoison-inject.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm/hwpoison-inject.c') diff --git a/mm/hwpoison-inject.c b/mm/hwpoison-inject.c index c7fc7fd00e32..cc448bb983ba 100644 --- a/mm/hwpoison-inject.c +++ b/mm/hwpoison-inject.c @@ -45,7 +45,7 @@ static int hwpoison_inject(void *data, u64 val) * do a racy check with elevated page count, to make sure PG_hwpoison * will only be set for the targeted owner (or on a free page). * We temporarily take page lock for try_get_mem_cgroup_from_page(). - * __memory_failure() will redo the check reliably inside page lock. + * memory_failure() will redo the check reliably inside page lock. */ lock_page(hpage); err = hwpoison_filter(hpage); @@ -55,7 +55,7 @@ static int hwpoison_inject(void *data, u64 val) inject: printk(KERN_INFO "Injecting memory failure at pfn %lx\n", pfn); - return __memory_failure(pfn, 18, MF_COUNT_INCREASED); + return memory_failure(pfn, 18, MF_COUNT_INCREASED); } static int hwpoison_unpoison(void *data, u64 val) -- cgit v1.2.3-55-g7522