[PULL] updates for tip/cpus4096

[PULL] updates for tip/cpus4096

[Mike Travis]

Hi Ingo,

Please pull the following changes that reduce the static amount of memory used
for irq_desc_ptrs and kstat_irqs_legacy for SPARSE_IRQS.

(Note that tip/cpus4096 does not have the previous pull yet but these follow them.)

Thanks,
Mike
---

The following changes since commit 076645f7bbf48dfc9528d21cfefc719f0e15de8b:
  Mike Travis (1):
        Xen: reduce memory required for cpu_evtchn_mask

are available in the git repository at:

  ssh://master.kernel.org/pub/scm/linux/kernel/git/travis/linux-2.6-cpus4096-for-ingo.git master

Mike Travis (4):
      irq: change references from NR_IRQS to nr_irqs
      irq: allocate irq_desc_ptrs array based on nr_irqs
      irq: initialize nr_irqs based on nr_cpu_ids
      kstat: modify kstat_irqs_legacy to be variable sized

 arch/x86/kernel/io_apic.c |    2 +-
 kernel/irq/handle.c       |   35 ++++++++++++++++++++++++++---------
 kernel/irq/internals.h    |    4 ++++
 3 files changed, 31 insertions(+), 10 deletions(-)