diff options
| author | Rusty Russell <rusty@rustcorp.com.au> | 2008-08-12 17:52:52 -0500 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-08-12 17:52:53 +1000 |
| commit | 912985dce45ef18fcdd9f5439fef054e0e22302a (patch) | |
| tree | 394b3be51134bddef200f86dde48aa3e3c7ae94c /arch | |
| parent | 40c42076ebd362dc69210cccea101ac80b6d4bd4 (diff) | |
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 <npiggin@suse.de>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/Kconfig | 3 | ||||
| -rw-r--r-- | arch/x86/Kconfig | 1 | ||||
| -rw-r--r-- | arch/x86/mm/Makefile | 3 |
3 files changed, 1 insertions, 6 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 63c9cafda9c..587da5e0990 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 3d0f2b6a5a1..ac2fb0641a0 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 2977ea37791..dfb932dcf13 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 |