Re: [Qemu-devel] [PATCH v3.2 00/31] NUMA series, and hostmem improvements

[Michael S. Tsirkin]

On Wed, May 14, 2014 at 05:43:04PM +0800, Hu Tao wrote:
> changes to v3.1:
> 
>   - return -1 in object_create() if there is an error (patch 07)
>   - configure: change 'numactl' to 'numactl devel' (patch 24)
>   - configure: error out if numactl-devel is not installed and user
>     requests numa explicitly(aka --enable-numa) (patch 24)
>   - check for invalid policies and host-nodes and report more verbose
>     error message than mbind() (patch 25)
>   - preallocate memory after the NUMA policy has been instantiated.
>     (patch 25)


Why use such a numbering scheme?
Could you just number follow-up series v4, v5 etc?



> 
> 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                 | 365 
> +++++++++++++++++++++++++++++++++++++
>  configure                          |  32 ++++
>  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                               | 237 +++++-------------------
>  40 files changed, 2202 insertions(+), 383 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
>