From db7a94d60f871ce6a52e97d82dea476cee0c4ea0 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Sat, 19 Jul 2008 22:39:46 -0700 Subject: [PATCH] highmem: Export totalhigh_pages. Hash et al. sizing code in SCTP wants to make the calculation totalram_pages - totalhigh_pages, just like TCP. But this requires an export for the CONFIG_HIGHMEM case to work. Signed-off-by: David S. Miller --- mm/highmem.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/highmem.c b/mm/highmem.c index 7da4a7b6af11..e16e1523b688 100644 --- a/mm/highmem.c +++ b/mm/highmem.c @@ -40,6 +40,7 @@ #ifdef CONFIG_HIGHMEM unsigned long totalhigh_pages __read_mostly; +EXPORT_SYMBOL(totalhigh_pages); unsigned int nr_free_highpages (void) { -- 2.20.1