Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

* 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (30 commits)
  gameport: use this_cpu_read instead of lookup
  x86: udelay: Use this_cpu_read to avoid address calculation
  x86: Use this_cpu_inc_return for nmi counter
  x86: Replace uses of current_cpu_data with this_cpu ops
  x86: Use this_cpu_ops to optimize code
  vmstat: User per cpu atomics to avoid interrupt disable / enable
  irq_work: Use per cpu atomics instead of regular atomics
  cpuops: Use cmpxchg for xchg to avoid lock semantics
  x86: this_cpu_cmpxchg and this_cpu_xchg operations
  percpu: Generic this_cpu_cmpxchg() and this_cpu_xchg support
  percpu,x86: relocate this_cpu_add_return() and friends
  connector: Use this_cpu operations
  xen: Use this_cpu_inc_return
  taskstats: Use this_cpu_ops
  random: Use this_cpu_inc_return
  fs: Use this_cpu_inc_return in buffer.c
  highmem: Use this_cpu_xx_return() operations
  vmstat: Use this_cpu_inc_return for vm statistics
  x86: Support for this_cpu_add, sub, dec, inc_return
  percpu: Generic support for this_cpu_add, sub, dec, inc_return
  ...

Fixed up conflicts: in arch/x86/kernel/{apic/nmi.c, apic/x2apic_uv_x.c, process.c}
as per Tejun.

1 files changed, 10 insertions, 0 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 78d317c545b9..23d04363a195 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4653,6 +4653,16 @@ S:	Maintained
 F:      crypto/pcrypt.c
 F:      include/crypto/pcrypt.h
 
+PER-CPU MEMORY ALLOCATOR
+M:      Tejun Heo <tj@kernel.org>
+M:      Christoph Lameter <cl@linux-foundation.org>
+L:      linux-kernel@vger.kernel.org
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
+S:      Maintained
+F:      include/linux/percpu*.h
+F:      mm/percpu*.c
+F:      arch/*/include/asm/percpu.h
+
 PER-TASK DELAY ACCOUNTING
 M:      Balbir Singh <balbir@linux.vnet.ibm.com>
 S:      Maintained