[Qemu-block] [PATCH v3 0/2] block latency histogram

[Vladimir Sementsov-Ogievskiy]

v3:

- semantics, naming and wording changed a lot
- x prefixes added to new qapi names
- bug fixed about calculation of new_size (new_nbins now)
- drop g_renew
- in _clear() set nbinst to zero too

v2:

01: add block_latency_histogram_clear()
02: fix spelling (sorry =()
    some rewordings
    remove histogram if latency parameter unspecified

Vladimir Sementsov-Ogievskiy (2):
  block/accounting: introduce latency histogram
  qapi: add block latency histogram interface

 qapi/block-core.json       | 111 ++++++++++++++++++++++++++++++++++++++++++++-
 include/block/accounting.h |  34 ++++++++++++++
 block/accounting.c         |  91 +++++++++++++++++++++++++++++++++++++
 block/qapi.c               |  41 +++++++++++++++++
 blockdev.c                 |  43 ++++++++++++++++++
 5 files changed, 319 insertions(+), 1 deletion(-)

-- 
2.11.1