[Qemu-devel] [PATCH 0/4] Extract block accounting statistic code in it's own module

[Benoît Canet]

With the need to add new statistics it's better to modularize asap the I/O
block accounting code.

This series takes care of extracting this code and making it independant of the
BlockDriverState structure.

Compile tested and basically runtime tested excepted for the xen_disk.c backend.

Best regards

Benoît

Benoît Canet (4):
  block: Extract the BlockAcctStats structure
  block: Extract the block accounting code
  block: rename BlockAcctType members to start with BLOCK_ instead of
    BDRV_
  block: Make the block accounting functions operate on BlockAcctStats

 block.c                        | 37 ++++++++++-----------------
 block/Makefile.objs            |  1 +
 block/accounting.c             | 54 +++++++++++++++++++++++++++++++++++++++
 block/qapi.c                   | 19 +++++++-------
 dma-helpers.c                  |  2 +-
 hw/block/nvme.c                |  4 +--
 hw/block/virtio-blk.c          | 15 ++++++-----
 hw/block/xen_disk.c            |  8 +++---
 hw/ide/ahci.c                  |  7 +++---
 hw/ide/atapi.c                 | 18 +++++++------
 hw/ide/core.c                  | 24 ++++++++++--------
 hw/ide/macio.c                 | 19 ++++++++------
 hw/scsi/scsi-disk.c            | 45 ++++++++++++++++++++-------------
 include/block/accounting.h     | 57 ++++++++++++++++++++++++++++++++++++++++++
 include/block/block.h          | 20 +++------------
 include/block/block_int.h      |  6 ++---
 include/hw/virtio/virtio-blk.h |  1 +
 include/sysemu/dma.h           |  1 +
 18 files changed, 225 insertions(+), 113 deletions(-)
 create mode 100644 block/accounting.c
 create mode 100644 include/block/accounting.h

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2.1.0