Re: [Xen-devel] [GIT PULL] More cleanups for atomic memory operations/spinlocks

[Ingo Molnar <mingo@xxxxxxx>]

* Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:

> I forgot to push these for the just-closed merge window, but they're
> fine for the next one.  Could you find them a home in tip.git?
> 
> Thanks,
>     J
> 
> The following changes since commit 1ea6b8f48918282bdca0b32a34095504ee65bab5:
> 
>   Linux 3.2-rc1 (2011-11-07 16:16:02 -0800)
> 
> are available in the git repository at:
>   git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git 
> upstream/ticketlock-cleanup
> 
> Jeremy Fitzhardinge (2):
>       x86/cmpxchg: add a locked add() helper
>       x86: consolidate xchg and xadd macros
> 
>  arch/x86/include/asm/cmpxchg.h  |  140 +++++++++++++++++++-------------------
>  arch/x86/include/asm/spinlock.h |   15 +----
>  2 files changed, 71 insertions(+), 84 deletions(-)

Pulled it into x86/asm for testing, thanks Jeremy.

Peter, any objections?

Thanks,

        Ingo

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