[Qemu-devel] [PATCH v2 for-2.5? 0/4] qjson: save a lot of memory

[Paolo Bonzini]

This patch from 2011 (!) saves about 96% of the allocation cost (down
from 500 MiB to 20 MiB) for check-qjson.

Paolo

Paolo Bonzini (4):
  qjson: replace QString in JSONLexer with GString
  qjson: do not save/restore contexts
  qjson: store tokens in a GQueue
  qjson: surprise, allocating 6 QObjects per token is expensive

 include/qapi/qmp/json-lexer.h    |   7 +-
 include/qapi/qmp/json-parser.h   |   4 +-
 include/qapi/qmp/json-streamer.h |  16 +++-
 monitor.c                        |   2 +-
 qga/main.c                       |   2 +-
 qobject/json-lexer.c             |  22 ++---
 qobject/json-parser.c            | 189 +++++++++++++++------------------------
 qobject/json-streamer.c          |  48 +++++-----
 qobject/qjson.c                  |   2 +-
 tests/libqtest.c                 |   2 +-
 10 files changed, 125 insertions(+), 169 deletions(-)

-- 
2.5.0