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Pavel Tikhomirov 8b9e18f07b zdtm: test for mlocked area restores if programm have no credentials 
Test maps 17 pages and mlocks them, then changes user id from root
to 18943, after c/r checks that MAP_LOCKED bit is set for that vma.

Signed-off-by: Pavel Tikhomirov <ptikhomirov@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
2014-09-19 17:44:28 +04:00
arch
proc: Use fopen_proc instead of fopen("/proc...")
2014-09-18 20:26:20 +04:00
contrib
Add a convenience shell script for Docker container C/R
2014-09-09 16:08:22 +04:00
Documentation
Small spelling fixes in criu.8 manpage
2014-08-04 13:09:54 +04:00
include
remap: add a dead pid /proc remap
2014-09-19 17:42:48 +04:00
lib
restore: Introduce the --restore-sibling option
2014-09-10 18:30:30 +04:00
pie
restore: TASK_HELPERs live until RESTORE stage ends
2014-09-19 17:42:46 +04:00
protobuf
remap: add a dead pid /proc remap
2014-09-19 17:42:48 +04:00
scripts
crtools: check for setproctitle_init
2014-09-02 16:14:39 +04:00
test
zdtm: test for mlocked area restores if programm have no credentials
2014-09-19 17:44:28 +04:00
.gitignore
lib: Generate pkgconfig file
2014-08-04 13:57:18 +04:00
.mailmap
repo: Add mailmap file
2012-03-25 23:31:20 +04:00
action-scripts.c
scripts: Fix path assignment
2014-09-09 22:07:57 +04:00
cgroup.c
cgroups: allow to execute fini_cgroups a few times
2014-09-04 16:35:43 +04:00
COPYING
Add LGPL licence for library directory
2013-04-01 12:29:06 +04:00
cr-check.c
eventpoll: parse_fdinfo_pid_s() returns allocated object for eventpol tfd
2014-09-02 16:08:17 +04:00
cr-dedup.c
v2 page-read: rework open_page_read to use in shmem restore
2014-03-18 11:48:58 +04:00
cr-dump.c
proc: Don't use FILE * to reach children
2014-09-19 17:39:56 +04:00
cr-exec.c
criu: Several formatting fixes
2014-01-14 09:33:19 +04:00
cr-restore.c
remap: add a dead pid /proc remap
2014-09-19 17:42:48 +04:00
cr-service.c
service: service should compile on Ubuntu 14.04
2014-09-12 14:06:04 +04:00
cr-show.c
show: Print filelocks.img pids as %u
2014-08-12 15:45:34 +04:00
CREDITS
Add the CREDITS file
2012-07-30 13:52:37 +04:00
crtools
crtools: rename binary to criu
2013-04-30 20:17:55 +04:00
crtools.c
restore: Introduce the --restore-sibling option
2014-09-10 18:30:30 +04:00
eventfd.c
anon-inode: Don't readlink fd/fd multiple times
2014-02-02 22:14:29 +04:00
eventpoll.c
eventpoll: merge eventpoll tfd into eventpoll image
2014-09-03 20:51:40 +04:00
fifo.c
files: Fix open_path() to provide mntns root fd to callbacks
2014-06-06 12:20:02 +04:00
file-ids.c
files-ids: generate id-s accoding with mnt_id, st->st_dev and st->st_ino
2014-04-21 22:39:28 +04:00
file-lock.c
locks: fix up a device returned by stat() for btrfs (v4)
2014-09-05 16:02:40 +04:00
files-ext.c
plugin: Rework plugins API, v2
2014-09-03 20:48:36 +04:00
files-reg.c
remap: add a dead pid /proc remap
2014-09-19 17:42:48 +04:00
files.c
locks: Don't dump locks in per-task manner (v3)
2014-09-02 17:44:46 +04:00
fsnotify.c
fsnotify: Proceed dumping even if queue has data
2014-09-05 16:00:46 +04:00
image-desc.c
locks: Fix restore from v1.2 images
2014-08-20 17:38:36 +04:00
image.c
cg: Restore tasks into proper cgroups
2014-05-27 23:48:06 +04:00
ipc_ns.c
ipc: set the msgmni sysctl after auto_msgmni
2014-08-14 12:21:43 +04:00
irmap.c
mnt: Turn mntns_get_root_fd into accepting mnt ns_id
2014-04-23 02:31:16 +04:00
kcmp-ids.c
kcmp: Fix ret code comparison
2014-04-22 12:51:15 +04:00
kerndat.c
Dump capabilities from the parasite
2014-08-15 23:10:44 +04:00
libnetlink.c
netlink: Lower netlink error report log level
2013-07-04 15:49:02 +04:00
log.c
restore: open the pidfile with O_EXCL
2014-09-03 20:58:24 +04:00
Makefile
test: clean the "test" directory from test/Makefile
2014-09-02 16:10:55 +04:00
Makefile.config
crtools: check for setproctitle_init
2014-09-02 16:14:39 +04:00
Makefile.crtools
scripts: Move scripts code into separate sources
2014-09-05 13:48:21 +04:00
Makefile.inc
install: install criu-service logrotate config
2014-02-18 12:39:50 +04:00
mem.c
vdso: dump -- Don't dump contents of vvar zone
2014-06-24 22:48:41 +04:00
mount.c
mount: skip the criu's mount namespace if tasks live in another mntns
2014-09-19 17:40:26 +04:00
namespaces.c
ns: initialize nsid in rst_add_ns_id
2014-04-23 14:46:19 +04:00
net.c
scripts: Use numeric script names
2014-09-05 13:48:26 +04:00
netfilter.c
iptables: use cr_system instead of system
2013-10-02 20:09:37 +04:00
page-pipe.c
log: Use pr_quelled helper
2014-09-03 20:56:58 +04:00
page-read.c
iov: Add iovec2pagemap() helper
2014-06-20 16:35:52 +04:00
page-xfer.c
page-server: Don't setup options in parent task
2014-09-05 13:49:54 +04:00
pagemap-cache.c
pagemap-cache: Use page.h helpers
2014-02-21 16:29:41 +04:00
parasite-syscall.c
ptrace: Skip GETREGS on exits from syscalls when possible
2014-09-18 20:15:09 +04:00
pipes.c
crtools: move pid_rst_prio to pid.h
2013-11-06 18:18:12 +04:00
plugin.c
plugin: Rework plugins API, v2
2014-09-03 20:48:36 +04:00
proc_parse.c
proc: Use fopen_proc instead of fopen("/proc...")
2014-09-18 20:26:20 +04:00
protobuf-desc.c
timerfd: Add protobuf entries into the image
2014-08-06 19:18:34 +04:00
protobuf.c
img: Add ability to check whether optional image collection happened
2014-08-12 14:38:22 +04:00
pstree.c
helpers: Create helpers with shared files and fs
2014-09-18 20:27:21 +04:00
ptrace.c
unseize: Don't print error when unseizing stopped task into stopped state
2013-12-20 23:22:04 +04:00
rbtree.c
code: Fix spaced indentation where found
2012-08-11 21:36:03 +04:00
README
Update README file so that it looks more informative on github front page
2014-01-24 20:42:08 +04:00
rst-malloc.c
whitespace-at-eol cleanup
2013-12-12 10:00:45 +04:00
sd-daemon.c
systemd socket activation support
2013-12-12 09:58:50 +04:00
sd-daemon.h
systemd socket activation support
2013-12-12 09:58:50 +04:00
security.c
security: skip obtaining additional groups for root, as they don't matter
2014-08-06 18:58:44 +04:00
shmem.c
shmem: Fix format of printing shmem addresses
2014-08-19 13:00:09 +04:00
sigframe.c
sigframe: cast the pointer to the field ucontext::uc_sigmask to k_rtsigset_t
2014-04-08 15:36:09 +04:00
signalfd.c
anon-inode: Don't readlink fd/fd multiple times
2014-02-02 22:14:29 +04:00
sk-inet.c
tcp: don't forget to wake up the port->users futex
2014-07-08 17:43:54 +04:00
sk-netlink.c
util: add a function to check output data in a file descriptor
2014-09-02 16:25:50 +04:00
sk-packet.c
vma: Turn embeded VmaEntry on vma_area into pointer
2014-02-04 11:44:01 +04:00
sk-queue.c
crtools: move pid_rst_prio to pid.h
2013-11-06 18:18:12 +04:00
sk-tcp.c
criu: rename current_ns_mask to root_ns_mask (v2)
2014-04-21 22:38:33 +04:00
sk-unix.c
plugin: Rework plugins API, v2
2014-09-03 20:48:36 +04:00
sockets.c
criu: rename current_ns_mask to root_ns_mask (v2)
2014-04-21 22:38:33 +04:00
stats.c
stats: Properly initialize dump stats
2014-08-12 14:37:51 +04:00
string.c
string: Add strlcat helper
2013-11-29 15:36:07 +04:00
sysctl.c
sysctl: don't write '\0' at the end of buffer in a sysctl file
2014-08-14 12:21:48 +04:00
sysfs_parse.c
Use --root instead of --aufs-root
2014-08-27 14:31:40 +04:00
timerfd.c
criu: Drop redundant newline from pr_perror
2014-08-22 19:22:39 +04:00
tty.c
tty: open tty-s with O_NOCTTY
2014-08-15 13:28:16 +04:00
tun.c
criu: rename current_ns_mask to root_ns_mask (v2)
2014-04-21 22:38:33 +04:00
util.c
util: mkdirp -- Print exactly what is failed
2014-09-18 20:12:24 +04:00
uts_ns.c
crtools: move pid_rst_prio to pid.h
2013-11-06 18:18:12 +04:00

README 

criu
====

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
* Kernel configuration, compilation, etc: http://criu.org/Installation
* A simple example of usage: http://criu.org/Simple_loop
* More sophisticated example with graphical app: http://criu.org/VNC
Description
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Readme 81 MiB
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