Pavel Emelyanov 1ba9d2cae9 cg: Dump cgroups tasks live in ...

Each task points to a single ID of cgroup-set it lives in. This
is done so to save some space in the image, as tasks likely
live in the same set of cgroups.

Other than this we keep track of what cgroup set we dump the
subtree from. If it happens, that root task lives in the same
cgroup set as criu does, we don't allow for any other sub-cgroups
and make restore (next patch) much simpler and faster.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

2014-05-27 23:48:06 +04:00

..

asm-generic

cr: collect short integer aliases in the single place

2014-04-08 15:35:46 +04:00

bug.h

bug: Include <stdbool.h>

2014-02-21 16:27:16 +04:00

cgroup.h

cg: Dump cgroups tasks live in

2014-05-27 23:48:06 +04:00

compiler.h

include/compiler.h: Cleanup

2013-02-15 17:34:38 +04:00

config-base.h

config-base: Add F_SETPIPE_SZ/F_GETPIPE_SZ

2014-02-18 12:53:09 +04:00

cpu.h

cpu: Make cpu routines being per-acrh

2013-02-18 18:42:08 +04:00

cr_options.h

criu: Add exec-cmd option (v3)

2014-03-25 01:20:02 +04:00

cr-service-const.h

service: move constants to cr-service-const.h

2013-12-18 14:26:10 +04:00

cr-service.h

rpc: Introduce CLI's --action-script analogue

2014-01-30 15:58:45 +04:00

cr-show.h

headers: Add \Newline-s for readability sake

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

criu-log.h

log: Add pr_warn_once helper

2014-02-28 13:34:29 +04:00

criu-plugin.h

net: Add ability to dump external links with plugins

2013-12-26 22:39:04 +04:00

crtools.h

v3 deduplication: add dedup comand to criu

2013-12-18 14:51:22 +04:00

err.h

headers: Add err.h header

2013-04-02 20:27:51 +04:00

errno.h

headers: Move ERESTART codes to errno.h

2013-11-14 22:22:21 +04:00

eventfd.h

anon-inode: Don't readlink fd/fd multiple times

2014-02-02 22:14:29 +04:00

eventpoll.h

anon-inode: Don't readlink fd/fd multiple times

2014-02-02 22:14:29 +04:00

fcntl.h

fsnotify: Open handle with O_PATH, v2

2014-02-25 23:38:35 +04:00

fdset.h

headers: Add extern specificator to functions

2013-11-15 17:00:58 +04:00

fifo.h

collect: Shorten common images collecting code

2013-08-21 03:52:18 +04:00

file-ids.h

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.h

crtools: don't include crtools.h in other headers

2013-11-06 18:17:38 +04:00

files-reg.h

fifo: Don't lookup reg path twice

2014-02-07 13:55:27 +04:00

files.h

files: save mnt_id on fd_param

2014-04-21 22:39:18 +04:00

fs-magic.h

mount: fill fstypes for btrfs mounts on restore

2014-04-18 15:01:57 +04:00

fsnotify.h

anon-inode: Don't readlink fd/fd multiple times

2014-02-02 22:14:29 +04:00

image-desc.h

image: Add bits and pieces for cgroups image

2014-05-27 23:48:06 +04:00

image.h

mm: mark VM_IO and VM_PFNMAP VMA-s as unsupported

2014-05-23 13:34:16 +04:00

inet_diag.h

headers: Unify include guards (in comments) and a few fixes

2012-12-25 22:40:24 +04:00

ipc_ns.h

crtools: don't include crtools.h in other headers

2013-11-06 18:17:38 +04:00

irmap.h

irmap: Introduce irmap on-disk cache

2014-01-30 16:20:16 +04:00

kcmp-ids.h

headers: Add extern specificator to functions

2013-11-15 17:00:58 +04:00

kcmp.h

headers: Move kcmp_type to kcmp.h

2013-11-14 22:13:59 +04:00

kerndat.h

mount: detect the newinstance option for devpts (v2)

2014-04-08 15:32:35 +04:00

libnetlink.h

headers: Unify include guards (in comments) and a few fixes

2012-12-25 22:40:24 +04:00

list.h

criu: Several formatting fixes

2014-01-14 09:33:19 +04:00

lock.h

atomic: Use atomic_read instead of atomic_get

2013-08-16 19:37:06 +04:00

log.h

log: Include inttypes.h for PRI helpers

2014-04-25 13:23:55 +04:00

magic.h

image: Add bits and pieces for cgroups image

2014-05-27 23:48:06 +04:00

mem.h

mem: Move shmem preparation routine and rename

2014-02-03 23:34:12 +04:00

mman.h

headers: Move MADV definitions to own mman.h

2013-11-14 22:48:30 +04:00

mount.h

mnt: Turn mntns_get_root_fd into accepting mnt ns_id

2014-04-23 02:31:16 +04:00

namespaces.h

mnt: Factor out mntns nsid creation on restore

2014-04-23 13:22:12 +04:00

net.h

rpc: Add ability to specify veth pairs (--veth-pair option)

2014-02-12 00:33:02 +04:00

netfilter.h

headers: Add extern specificator to functions

2013-11-15 17:00:58 +04:00

netlink_diag.h

headers: Add missing __CR_ at last endif

2013-11-15 16:59:57 +04:00

packet_diag.h

headers: Unify include guards (in comments) and a few fixes

2012-12-25 22:40:24 +04:00

page-pipe.h

page-pipe: split dumping memory on chunks (v3)

2014-02-10 15:06:39 +04:00

page-read.h

v2 page-read: rework open_page_read to use in shmem restore

2014-03-18 11:48:58 +04:00

page-xfer.h

v3 deduplication: add auto-dedup local

2013-12-18 14:52:04 +04:00

pagemap-cache.h

pagemap-cache: Use page.h helpers

2014-02-21 16:29:41 +04:00

parasite-syscall.h

vdso: Put CONFIG_VDSO where needed

2014-05-27 23:40:07 +04:00

parasite.h

dump: preserve the dumpable flag on criu dump/restore

2014-05-14 01:02:37 +04:00

pid.h

headers: Add missing __CR_ at last endif

2013-11-15 16:59:57 +04:00

pipes.h

collect: Shorten common images collecting code

2013-08-21 03:52:18 +04:00

plugin.h

net: Add ability to dump external links with plugins

2013-12-26 22:39:04 +04:00

posix-timer.h

posix-timers: Helper for freeing proc parsed data

2014-04-17 12:01:02 +04:00

prctl.h

dump: preserve the dumpable flag on criu dump/restore

2014-05-14 01:02:37 +04:00

proc_parse.h

proc: Introduce helper for parsing /proc/$pid/cgroup file

2014-05-27 23:48:06 +04:00

protobuf-desc.h

image: Add bits and pieces for cgroups image

2014-05-27 23:48:06 +04:00

protobuf.h

headers: Add extern specificator to functions

2013-11-15 17:00:58 +04:00

pstree.h

check: collect mounts of the current mntns

2014-04-21 22:40:04 +04:00

ptrace.h

ptrace: include config.h in ptrace.h

2014-02-07 15:32:17 +04:00

rbtree.h

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

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

restorer.h

vdso: Put CONFIG_VDSO where needed

2014-05-27 23:40:07 +04:00

rst_info.h

mm: Read mmentry early

2014-02-04 11:44:04 +04:00

rst-malloc.h

whitespace-at-eol cleanup

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

servicefd.h

Revert "crtools: close all desriptors only for the root task"

2014-04-21 14:48:05 +04:00

shmem.h

mem: Move shmem preparation routine and rename

2014-02-03 23:34:12 +04:00

sigframe.h

parasite: don't include restorer.h in parasite-syscall.c

2013-11-06 12:39:36 +04:00

signalfd.h

anon-inode: Don't readlink fd/fd multiple times

2014-02-02 22:14:29 +04:00

sk-inet.h

headers: Add extern specificator to functions

2013-11-15 17:00:58 +04:00

sk-packet.h

Make tpacket_req3 definition conditional

2014-02-10 14:31:02 +04:00

sk-queue.h

crtools: move all stuff about vma together

2013-11-06 12:43:49 +04:00

sockets.h

space-before-tab whitespace cleanup

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

stats.h

stats: Fix restore pages stats

2014-02-04 14:03:10 +04:00

string.h

make: config -- Add testing if we have libbsd installed

2014-03-26 01:44:23 +04:00

syscall-types.h

mount: allow to dump and restore nested mount namespaces (v3)

2014-04-21 22:38:23 +04:00

sysctl.h

headers: Unify include guards (in comments) and a few fixes

2012-12-25 22:40:24 +04:00

tty.h

crtools: don't include crtools.h in other headers

2013-11-06 18:17:38 +04:00

tun.h

headers: Add extern specificator to functions

2013-11-15 17:00:58 +04:00

unix_diag.h

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

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

util-pie.h

headers: Drop uintX_t usage

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

util.h

util: Introduce strstartswith helper

2014-05-27 23:48:06 +04:00

uts_ns.h

headers: Add extern specificator to functions

2013-11-15 17:00:58 +04:00

vdso.h

vdso: Make it arch specific

2014-05-27 23:41:31 +04:00

vma.h

vma: Don't lookup file_desc for vma twice

2014-02-07 13:51:29 +04:00

xmalloc.h

core: Allocate CoreEntry (except arch) with single xmalloc

2014-03-14 13:39:28 +04:00