[Xen-devel] Re: [patch 09/26] Xen-paravirt_ops: remove HAVE_ARCH_MM_LIFETIME, define no-op architecture implementations

[James Bottomley <James.Bottomley@xxxxxxxxxxxx>]

On Tue, 2007-02-27 at 00:13 -0800, Jeremy Fitzhardinge wrote:
> plain text document attachment (kill-HAVE_ARCH_MM_LIFETIME.patch)
> akpm:
> > Can we lose __HAVE_ARCH_MM_LIFETIME?  Just define these (preferably in C,
> > not in cpp) in the appropriate include/asm-foo/ files?
> 
> Signed-off-by: Jeremy Fitzhardinge <jeremy@xxxxxxxxxxxxx>
> Cc: linux-arch@xxxxxxxxxxxxxxx
> 
> ---
>  include/asm-alpha/mmu_context.h     |    9 +++++++++
>  include/asm-arm/mmu_context.h       |    9 +++++++++
>  include/asm-arm26/mmu_context.h     |    9 +++++++++
>  include/asm-avr32/mmu_context.h     |    9 +++++++++
>  include/asm-cris/mmu_context.h      |    8 ++++++++
>  include/asm-frv/mmu_context.h       |    8 ++++++++
>  include/asm-h8300/mmu_context.h     |    8 ++++++++
>  include/asm-i386/mmu_context.h      |    2 +-
>  include/asm-i386/paravirt.h         |   18 +++++++++++++++---
>  include/asm-ia64/mmu_context.h      |    8 ++++++++
>  include/asm-m32r/mmu_context.h      |    8 ++++++++
>  include/asm-m68k/mmu_context.h      |    8 ++++++++
>  include/asm-m68knommu/mmu_context.h |    8 ++++++++
>  include/asm-mips/mmu_context.h      |    8 ++++++++
>  include/asm-parisc/mmu_context.h    |    9 +++++++++
>  include/asm-powerpc/mmu_context.h   |   10 ++++++++++
>  include/asm-ppc/mmu_context.h       |    9 +++++++++
>  include/asm-s390/mmu_context.h      |    8 ++++++++
>  include/asm-sh/mmu_context.h        |    8 ++++++++
>  include/asm-sh64/mmu_context.h      |    8 ++++++++
>  include/asm-sparc/mmu_context.h     |    8 ++++++++
>  include/asm-sparc64/mmu_context.h   |    8 ++++++++
>  include/asm-um/mmu_context.h        |    8 ++++++++
>  include/asm-v850/mmu_context.h      |    8 ++++++++
>  include/asm-x86_64/mmu_context.h    |    8 ++++++++
>  include/asm-xtensa/mmu_context.h    |    9 +++++++++
>  include/linux/sched.h               |    6 ------
>  mm/mmap.c                           |    1 +
>  28 files changed, 218 insertions(+), 10 deletions(-)

Wouldn't it be a lot easier to do this via asm-generic?

James



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel