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Andrey Vagin 978badc196 dump: rework freeze of threads

When we try to freeze threads, some of them can exit
and a few new ones can be born. Currently we unfreeze process free
int this case, so we have the same chance to failed in the next case.

I suggest to not unfreeze frozen threads, just try to update thread list
and freeze unfrozen threads.

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

2013-12-20 15:16:10 +04:00

arch

headers: Drop uintX_t usage

2013-12-12 10:03:07 +04:00

Documentation

docs: Add 'service' command description

2013-11-01 14:29:12 +04:00

include

plugin: add a function to get a descriptor to the image dir

2013-12-19 21:49:39 +04:00

lib

lib: return -EBADE instead of -1

2013-12-18 21:08:58 +04:00

pie

plugin: allow to use logging function in plugins

2013-12-18 21:52:12 +04:00

protobuf

make: protobuf -- Explicitly clean generated files

2013-12-13 15:58:32 +04:00

scripts

make: add ldflags-so variable to make engine

2013-12-18 14:26:07 +04:00

test

zdtm: add a new test, which creates and destroys threads

2013-12-19 22:53:42 +04:00

.gitignore

git: Don't track *.so files

2013-08-29 14:48:17 +04:00

.mailmap

repo: Add mailmap file

2012-03-25 23:31:20 +04:00

COPYING

Add LGPL licence for library directory

2013-04-01 12:29:06 +04:00

cr-check.c

criu check: don't run as non-root

2013-12-13 13:58:45 +04:00

cr-dedup.c

dedup: Mark dedup_one_pagemap static

2013-12-18 14:57:17 +04:00

cr-dump.c

dump: rework freeze of threads

2013-12-20 15:16:10 +04:00

cr-exec.c

crtools: don't include util.h in crtools.h

2013-11-06 15:42:12 +04:00

cr-restore.c

crtools: preload libraries (v2)

2013-12-19 21:48:33 +04:00

cr-service.c

service: Add coment about cr_dump_task() scripts code propagation

2013-12-18 21:24:52 +04:00

cr-show.c

space-before-tab whitespace cleanup

2013-12-12 10:00:53 +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

crtools: preload libraries (v2)

2013-12-19 21:48:33 +04:00

eventfd.c

crtools: move pid_rst_prio to pid.h

2013-11-06 18:18:12 +04:00

eventpoll.c

crtools: move pid_rst_prio to pid.h

2013-11-06 18:18:12 +04:00

fifo.c

crtools: move pid_rst_prio to pid.h

2013-11-06 18:18:12 +04:00

file-ids.c

x86: moved x86-specific files into the directory arch/x86.

2013-01-09 17:02:47 +04:00

file-lock.c

crtools: move cr_options in a separate header

2013-11-06 18:17:52 +04:00

files-reg.c

space-before-tab whitespace cleanup

2013-12-12 10:00:53 +04:00

files.c

files: transfer file descriptor in dump_unsupp_fd

2013-12-18 21:54:11 +04:00

fsnotify.c

whitespace-at-eol cleanup

2013-12-12 10:00:45 +04:00

image-desc.c

net: Save and restore iptables in net namespace

2013-10-04 02:51:33 +04:00

image.c

v3 Fix for open_pages_image_at to read if opened with O_RDWR

2013-12-18 14:50:47 +04:00

ipc_ns.c

crtools: move cr_options in a separate header

2013-11-06 18:17:52 +04:00

kcmp-ids.c

x86: moved x86-specific files into the directory arch/x86.

2013-01-09 17:02:47 +04:00

kerndat.c

rst: Read sys.last_cap only once in kerndat

2013-10-12 00:03:25 +04:00

libnetlink.c

netlink: Lower netlink error report log level

2013-07-04 15:49:02 +04:00

log.c

pidfile: Don't push opts.pidfile as write_pidfile arg

2013-11-20 14:26:41 +04:00

Makefile

crtools: preload libraries (v2)

2013-12-19 21:48:33 +04:00

Makefile.config

string: Add strlcat helper

2013-11-29 15:36:07 +04:00

Makefile.crtools

crtools: preload libraries (v2)

2013-12-19 21:48:33 +04:00

Makefile.inc

systemd socket activation support

2013-12-12 09:58:50 +04:00

mem.c

whitespace-at-eol cleanup

2013-12-12 10:00:45 +04:00

mount.c

mnt_tree_for_each_reverse(): init a variable

2013-12-20 11:26:12 +04:00

namespaces.c

whitespace-at-eol cleanup

2013-12-12 10:00:45 +04:00

net.c

net: Don't create lo on netns restore

2013-11-08 16:52:20 +04:00

netfilter.c

iptables: use cr_system instead of system

2013-10-02 20:09:37 +04:00

page-pipe.c

headers: Move fcntl related data to include/fcntl.h

2013-11-14 22:13:10 +04:00

page-read.c

page-read: Fix naming

2013-12-18 14:55:22 +04:00

page-xfer.c

page-read: Fix naming

2013-12-18 14:55:22 +04:00

parasite-syscall.c

crtools: move all stuff about fdset in a separate header

2013-11-06 15:24:48 +04:00

pipes.c

crtools: move pid_rst_prio to pid.h

2013-11-06 18:18:12 +04:00

plugin.c

crtools: preload libraries (v2)

2013-12-19 21:48:33 +04:00

proc_parse.c

btrfs: Remove volume parsing code

2013-12-11 17:18:59 +04:00

protobuf-desc.c

build: Generate most of the pb-desc automatically

2013-08-23 21:47:31 +04:00

protobuf.c

crtools: don't include image.h in crtools.h

2013-11-06 15:42:09 +04:00

pstree.c

pstree: don't include restorer.h in pstree.c

2013-11-08 16:46:32 +04:00

ptrace.c

pr_perror(): don't end message with a period

2013-12-13 13:58:05 +04:00

rbtree.c

code: Fix spaced indentation where found

2012-08-11 21:36:03 +04:00

README

README: crtools to criu rename

2013-05-10 11:02:02 +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

headers: Drop uintX_t usage

2013-12-12 10:03:07 +04:00

shmem.c

headers: Move fcntl related data to include/fcntl.h

2013-11-14 22:13:10 +04:00

sigframe.c

sigframe: don't include restorer.h

2013-11-06 12:37:38 +04:00

signalfd.c

crtools: move pid_rst_prio to pid.h

2013-11-06 18:18:12 +04:00

sk-inet.c

headers: Drop uintX_t usage

2013-12-12 10:03:07 +04:00

sk-netlink.c

crtools: move pid_rst_prio to pid.h

2013-11-06 18:18:12 +04:00

sk-packet.c

crtools: move all stuff about fdset in a separate header

2013-11-06 15:24:48 +04:00

sk-queue.c

crtools: move pid_rst_prio to pid.h

2013-11-06 18:18:12 +04:00

sk-tcp.c

tcp: restore the boundary between sent and unsent data

2013-11-14 17:15:44 +04:00

sk-unix.c

unix: Move odev to kdev conversion into phys_stat_dev_match

2013-12-12 08:44:15 +04:00

sockets.c

headers: Drop uintX_t usage

2013-12-12 10:03:07 +04:00

stats.c

v2 stats: write stats at work directory

2013-11-16 00:05:53 +04:00

string.c

string: Add strlcat helper

2013-11-29 15:36:07 +04:00

sysctl.c

sysctl: Don't forget to close fds

2013-04-05 08:23:17 +04:00

tty.c

tty: Print very descriptive message about shell job dump

2013-12-03 09:59:17 +04:00

tun.c

crtools: move cr_options in a separate header

2013-11-06 18:17:52 +04:00

util.c

plugin: add a function to get a descriptor to the image dir

2013-12-19 21:49:39 +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.

Some code snippets are borrowed from

 - Linux kernel (http://kernel.org/)
 - git (http://git-scm.com/)
 - kvm-tools (https://github.com/penberg/linux-kvm)
 - ptrace-parasite (https://code.google.com/p/ptrace-parasite/)

Many thanks to these projects.

Licensed under GPLv2 (http://www.gnu.org/licenses/gpl-2.0.txt)

Languages

C 86%

Python 6.1%

Java 2.6%

Shell 2.6%

Makefile 2%

Other 0.7%