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Cyrill Gorcunov cabfbbef36 criu: action-scripts -- Don't access @root_item_pid if not present
It might be nil on predump, so dereference only when present.

Signed-off-by: Cyrill Gorcunov <gorcunov@virtuozzo.com>
Acked-by: Andrew Vagin <avagin@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
2016-04-21 16:21:24 +03:00
contrib Add OverlayFS support to docker_cr.sh 2015-08-18 18:14:32 +03:00
crit crit: Add symbolic link for pycriu module 2016-03-01 12:50:47 +03:00
criu criu: action-scripts -- Don't access @root_item_pid if not present 2016-04-21 16:21:24 +03:00
Documentation rework criu check logic 2016-03-25 23:39:21 +03:00
images build: images -- Add missing cleanups 2016-03-25 23:39:22 +03:00
lib build: clean up various other bits 2016-03-16 16:16:08 +03:00
scripts criu: Drop prlimit compat layer 2016-04-07 13:58:42 +03:00
test zdtm: check the mem_dirty_track if --pre or --snap is set 2016-04-21 16:21:24 +03:00
.gitignore git: ignore scripts/build/qemu-user-static/* 2016-03-16 16:16:09 +03:00
.mailmap repo: Add mailmap file 2012-03-25 23:31:20 +04:00
.travis.yml travis: execute tests from travis 2016-02-24 13:17:44 +03:00
COPYING Add LGPL licence for library directory 2013-04-01 12:29:06 +04:00
CREDITS Add the CREDITS file 2012-07-30 13:52:37 +04:00
Makefile Makefile: drop 'rebuild' from help message 2016-04-01 18:06:31 +03:00
Makefile.install build: Bring install back to life 2016-02-19 14:31:42 +03:00
Makefile.versions criu: Version 2.1 2016-04-11 11:19:43 +03:00
README.md Updated README 2015-05-19 22:38:06 +03:00

CRIU (Checkpoint and Restore in Userspace)

An utility to checkpoint/restore tasks. Using this tool, you can freeze a running application (or part of it) and checkpoint it to a hard drive as a collection of files. You can then use the files to restore and run the application from the point it was frozen at. The distinctive feature of the CRIU project is that it is mainly implemented in user space.

The project home is at http://criu.org.

Pages worth starting with are:

How to contribute