[CRIU] [RFC 0/3] Pagemap cache, v2

[Cyrill Gorcunov]

Here is a second version of pagemap cache with implementation
of sliding 2M cache window. Please review carefully. Once
I gather statistics and verify all the things -- I'll update
changelog.

Meanwhile additional testing is highly appreciated as well
as comments!

Cyrill Gorcunov (3):
  pagemap-cache: Introduce engine
  mem: Switch to use virtual address in generate_iovs
  mem: Start using pagemap cache

 Makefile.crtools        |   1 +
 include/pagemap-cache.h |  40 +++++++++++++
 mem.c                   |  61 +++++++++-----------
 pagemap-cache.c         | 150 ++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 217 insertions(+), 35 deletions(-)
 create mode 100644 include/pagemap-cache.h
 create mode 100644 pagemap-cache.c

-- 
1.8.3.1