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mirror of https://github.com/checkpoint-restore/criu synced 2025-08-28 21:07:43 +00:00

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Andrey Vagin 57d25e7cea mm: fix expression to determine which vma-s can be shared

Currently only addresses are compared. It's obviously not enough.

* First of all the parent vma must be private.
* Both vma-s must have the identical set of MAP_GROWSDOWN and MAP_FILES
  flags.
* Both vma-s must be linked to the same file.

https://bugzilla.openvz.org/show_bug.cgi?id=2824
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

2013-11-22 18:19:23 +04:00

arch

headers: Drop _LINUX_CAPABILITY

2013-11-15 16:59:40 +04:00

Documentation

docs: Add 'service' command description

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

include

vm: don't overwrite vma->shmid for private mappings

2013-11-22 18:19:08 +04:00

lib

lib: Don't compile-in util-fd.c

2013-11-07 16:08:29 +04:00

pie

restorer: Check error from exe link restore

2013-11-21 15:28:14 +04:00

protobuf

service: Add support for check request

2013-11-20 14:16:44 +04:00

scripts

build: Move pie/gen-offsets.sh into scripts/

2013-10-15 11:30:41 +04:00

test

zdtm/selfexe00: append a null byte to paths

2013-11-15 16:32:00 +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

headers: Move prctl constants to prctl.h

2013-11-14 22:19:43 +04:00

cr-dump.c

crtools: move cr_options in a separate header

2013-11-06 18:17:52 +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

mm: fix expression to determine which vma-s can be shared

2013-11-22 18:19:23 +04:00

cr-service.c

service: set CHECK type on check response

2013-11-22 09:29:12 +04:00

cr-show.c

tcp: save the amount of unsent data in the socket send queue

2013-11-14 17:14:31 +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

v2 crtools: init log after changing directory to work_dir

2013-11-19 22:50:20 +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

files: Extend comment about "overlinked" files dump and restore

2013-11-15 00:26:54 +04:00

files.c

files: Print more info about unsupported fd to dump

2013-11-21 15:28:37 +04:00

fsnotify.c

headers: Move fh_t to fsnotify.c

2013-11-14 22:13:43 +04:00

image-desc.c

net: Save and restore iptables in net namespace

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

image.c

image: Open parent image dir with -at calls

2013-11-18 13:22:10 +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

cr: identify LDARCH and ARCH by default

2013-11-01 14:27:07 +04:00

Makefile.config

Add strlcpy helper

2013-08-28 19:06:43 +04:00

Makefile.crtools

rst: Introduce an engine to allocate memory on restore

2013-11-02 01:01:48 +04:00

Makefile.inc

Makefiles: add install target

2013-05-03 01:56:30 +04:00

mem.c

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

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

mount.c

crtools: move cr_options in a separate header

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

namespaces.c

crtools: don't include cr-show.h in crtools.h

2013-11-06 15:42:14 +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

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

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

page-xfer.c

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

2013-11-20 14:26:41 +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

proc_parse.c

headers: Move MADV definitions to own mman.h

2013-11-14 22:48:30 +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

crtools: move pid_rst_prio to pid.h

2013-11-06 18:18:12 +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

rst-mem: Grow buffer more than 2 pages if required

2013-11-08 19:48:44 +04:00

security.c

crtools: don't include restorer.h in proc_parse.h

2013-11-06 12:37:55 +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

crtools: move cr_options in a separate header

2013-11-06 18:17:52 +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

crtools: move cr_options in a separate header

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

sockets.c

crtools: move pid_rst_prio to pid.h

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

stats.c

v2 stats: write stats at work directory

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

string.c

Add strlcpy helper

2013-08-28 19:06:43 +04:00

sysctl.c

sysctl: Don't forget to close fds

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

tty.c

hdrs: minor cleaup

2013-11-07 15:13:50 +04:00

tun.c

crtools: move cr_options in a separate header

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

util.c

crtools: move cr_options in a separate header

2013-11-06 18:17:52 +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%