[Qemu-devel] [PATCH RFC 0/2] numa: allocate CPUs masks dynamically

[Igor Mammedov]

This series removes global MAX_CPUMASK_BITS constant
so that it won't inderectly influence maximum CPUs count
supported by different targets.

It replaces statically allocated bitmasks with dynamically
allocated ones using '-smp maxcpus' value for setting
bitmasks size.
That would allocate just enough memory to handle all
CPUs indexes that a QEMU instance would ever have.

CC: Alexey Kardashevskiy <address@hidden>
CC: Greg Kurz <address@hidden>
CC: David Gibson <address@hidden>
CC: Eduardo Habkost <address@hidden>
CC: Paolo Bonzini <address@hidden>


Igor Mammedov (2):
  add bitmap_free() wrapper
  numa: make -numa parser dynamically allocate CPUs masks

 include/qemu/bitmap.h   |  5 +++++
 include/sysemu/numa.h   |  2 +-
 include/sysemu/sysemu.h |  7 -------
 numa.c                  | 19 ++++++++++++-------
 vl.c                    |  5 -----
 5 files changed, 18 insertions(+), 20 deletions(-)

-- 
2.7.4