From 912985dce45ef18fcdd9f5439fef054e0e22302a Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Tue, 12 Aug 2008 17:52:52 -0500 Subject: mm: Make generic weak get_user_pages_fast and EXPORT_GPL it Out of line get_user_pages_fast fallback implementation, make it a weak symbol, get rid of CONFIG_HAVE_GET_USER_PAGES_FAST. Export the symbol to modules so lguest can use it. Signed-off-by: Nick Piggin Signed-off-by: Rusty Russell --- arch/powerpc/Kconfig | 3 --- arch/x86/Kconfig | 1 - arch/x86/mm/Makefile | 3 +-- 3 files changed, 1 insertion(+), 6 deletions(-) (limited to 'arch') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 63c9caf..587da5e 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -42,9 +42,6 @@ config GENERIC_HARDIRQS bool default y -config HAVE_GET_USER_PAGES_FAST - def_bool PPC64 - config HAVE_SETUP_PER_CPU_AREA def_bool PPC64 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 3d0f2b6..ac2fb06 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -22,7 +22,6 @@ config X86 select HAVE_IDE select HAVE_OPROFILE select HAVE_IOREMAP_PROT - select HAVE_GET_USER_PAGES_FAST select HAVE_KPROBES select ARCH_WANT_OPTIONAL_GPIOLIB select HAVE_KRETPROBES diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile index 2977ea3..dfb932d 100644 --- a/arch/x86/mm/Makefile +++ b/arch/x86/mm/Makefile @@ -1,7 +1,6 @@ obj-y := init_$(BITS).o fault.o ioremap.o extable.o pageattr.o mmap.o \ - pat.o pgtable.o + pat.o pgtable.o gup.o -obj-$(CONFIG_HAVE_GET_USER_PAGES_FAST) += gup.o obj-$(CONFIG_X86_32) += pgtable_32.o obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o -- cgit v1.1