[Qemu-devel] [PATCH v3.1 00/31] NUMA series, and hostmem improvements

[Hu Tao <hutao@cn.fujitsu.com>]

This series includes work on QOMifying the memory backends.
the idea is to delegate all properties of the memory backend to
a new QOM class hierarchy, in which the concrete classes
are hostmem-ram and hostmem-file.  The backend is passed to the
machine via "-numa node,memdev=foo" where "foo" is the id of the
backend object.

Changes from v3:

 - address comment by Paolo
 - fix bugs in string input visitor
 - no conversion to memory_region_allocate_system_memory of all boards
   I had patch for it but don't know how to test it for all boards.

Hu Tao (7):
  hostmem: add properties for NUMA memory policy
  Introduce signed range.
  qapi: make string input visitor parse int list
  qapi: make string output visitor parse int list
  qom: introduce object_property_get_enum and
    object_property_get_uint16List
  qmp: add query-memdev
  hmp: add info memdev

Igor Mammedov (2):
  qmp: allow object-add completion handler to get canonical path
  add memdev backend infrastructure

Luiz Capitulino (1):
  man: improve -numa doc

Paolo Bonzini (15):
  vl: redo -object parsing
  qmp: improve error reporting for -object and object-add
  pc: pass QEMUMachineInitArgs to pc_memory_init
  numa: introduce memory_region_allocate_system_memory
  numa: add -numa node,memdev= option
  memory: reorganize file-based allocation
  memory: move mem_path handling to memory_region_allocate_system_memory
  memory: add error propagation to file-based RAM allocation
  memory: move preallocation code out of exec.c
  memory: move RAM_PREALLOC_MASK to exec.c, rename
  hostmem: add file-based HostMemoryBackend
  hostmem: separate allocation from UserCreatable complete method
  hostmem: add merge and dump properties
  hostmem: allow preallocation of any memory region
  hostmem: add property to map memory with MAP_SHARED

Wanlong Gao (6):
  NUMA: move numa related code to new file numa.c
  NUMA: check if the total numa memory size is equal to ram_size
  NUMA: Add numa_info structure to contain numa nodes info
  NUMA: convert -numa option to use OptsVisitor
  NUMA: expand MAX_NODES from 64 to 128
  configure: add Linux libnuma detection

 Makefile.target                    |   2 +-
 backends/Makefile.objs             |   3 +
 backends/hostmem-file.c            | 134 ++++++++++++++
 backends/hostmem-ram.c             |  53 ++++++
 backends/hostmem.c                 | 349 ++++++++++++++++++++++++++++++++++++
 configure                          |  33 ++++
 cpus.c                             |  14 --
 exec.c                             | 211 +++++++++++-----------
 hmp.c                              |  36 ++++
 hmp.h                              |   1 +
 hw/i386/pc.c                       |  27 +--
 hw/i386/pc_piix.c                  |   8 +-
 hw/i386/pc_q35.c                   |   4 +-
 hw/ppc/spapr.c                     |  11 +-
 include/exec/cpu-all.h             |   8 -
 include/exec/cpu-common.h          |   2 +
 include/exec/memory.h              |  33 ++++
 include/exec/ram_addr.h            |   4 +
 include/hw/boards.h                |   6 +-
 include/hw/i386/pc.h               |   7 +-
 include/qemu/osdep.h               |  12 ++
 include/qemu/range.h               | 124 +++++++++++++
 include/qom/object.h               |  28 +++
 include/sysemu/cpus.h              |   1 -
 include/sysemu/hostmem.h           |  66 +++++++
 include/sysemu/sysemu.h            |  18 +-
 memory.c                           |  29 +++
 monitor.c                          |   9 +-
 numa.c                             | 355 +++++++++++++++++++++++++++++++++++++
 qapi-schema.json                   |  91 ++++++++++
 qapi/string-input-visitor.c        | 181 ++++++++++++++++++-
 qapi/string-output-visitor.c       | 230 ++++++++++++++++++++++--
 qemu-options.hx                    |  16 +-
 qmp-commands.hx                    |  32 ++++
 qmp.c                              |  14 +-
 qom/object.c                       |  35 ++++
 tests/test-string-input-visitor.c  |  39 ++++
 tests/test-string-output-visitor.c |  34 ++++
 util/oslib-posix.c                 |  73 ++++++++
 vl.c                               | 238 +++++--------------------
 40 files changed, 2187 insertions(+), 384 deletions(-)
 create mode 100644 backends/hostmem-file.c
 create mode 100644 backends/hostmem-ram.c
 create mode 100644 backends/hostmem.c
 create mode 100644 include/sysemu/hostmem.h
 create mode 100644 numa.c

-- 
1.8.5.2.229.g4448466