[CRIU] [PATCH 0/4 v2] Optimize a number of pipes to splice memory

[Andrei Vagin]

From: Andrei Vagin <avagin at virtuozzo.com>

A number of pipes are limited and currently we have a few reports
when users hit this limit.

v2: fix patches accoring with Mike's comments

Andrei Vagin (4):
  zdtm: add an option to show criu statistics
  parasite: remove restriction to a number of iovec-s
  page-pipe: move code to resize a pipe in a separate function
  page-pipe: allow to share pipes between page pipe buffers

 criu/include/page-pipe.h |  1 +
 criu/include/stats.h     |  2 ++
 criu/page-pipe.c         | 84 +++++++++++++++++++++++++++++++-----------------
 criu/page-xfer.c         |  2 +-
 criu/pie/parasite.c      | 25 +++++++++++---
 criu/stats.c             |  4 +++
 images/stats.proto       |  2 ++
 test/zdtm.py             | 15 ++++++++-
 8 files changed, 99 insertions(+), 36 deletions(-)

-- 
2.13.6