Andrey Ryabinin d0ff73077d dump: add timeout for collecting processes ...

Currently criu dump may hang indefinitely. E.g. in wait for task
that blocked in vfork() or task could be in D state for some other
reason. This patch adds time limit on collecting tasks during the
dump operation. If collecting processes takes too long, the dump
process will be terminated. Timeout is 5 seconds by default, but
it could be changed via parameter.

Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

2015-12-21 12:00:49 +03:00

..

asm-generic

vdso: Rework vdso processing files

2015-09-10 14:07:22 +03:00

action-scripts.h

Add pre-dump and pre-restore action scripts

2015-10-09 18:23:41 +03:00

aio.h

aio: Restore AIO contexts

2014-12-26 18:13:40 +03:00

bfd.h

bfd: add breadchr

2015-10-27 22:51:09 +03:00

bitmap.h

bitmap -- Add few helpers for bits manipulations

2015-11-12 11:15:02 +03:00

bug.h

bug: Include <stdbool.h>

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

cgroup.h

restore: restore freezer cgroup state

2015-12-16 18:17:04 +03:00

compiler.h

compiler: Grab min_t, max_t from the kernel

2015-11-12 14:57:00 +03:00

config-base.h

config-base: Add F_SETPIPE_SZ/F_GETPIPE_SZ

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

cpu.h

cpuinfo: Add "cpuinfo [dump|check]" commands, v2

2014-10-03 13:26:58 +04:00

cr_options.h

dump: add timeout for collecting processes

2015-12-21 12:00:49 +03:00

cr-errno.h

cr_errno: move cr_err helpers into cr_errno.h

2014-12-22 13:50:45 +03:00

cr-service-const.h

service: Remove systemd startup mode

2015-12-07 11:28:49 +03:00

cr-service.h

scripts: Use numeric action val in RPC notifications

2014-09-05 13:48:27 +04:00

cr-show.h

img: Introduce the struct cr_img

2014-09-30 21:48:13 +04:00

criu-log.h

criu: print correct errno messages from pr_perror()

2015-02-13 15:14:44 +03:00

criu-plugin.h

plugin: Explicit assign plugin hooks

2014-09-19 17:39:06 +04:00

crtools.h

security: create separate security.h header

2015-02-10 16:53:54 +03:00

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

fault-injection.h

criu: Fault injection core

2015-10-19 12:42:29 +03:00

fcntl.h

fsnotify: Open handle with O_PATH, v2

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

fifo.h

img: Rename fdset -> imgset

2014-09-30 21:48:10 +04:00

file-ids.h

kcmp: Stop showing ids tree

2015-08-18 18:17:31 +03:00

file-lock.h

locks: Don't dump locks in per-task manner (v3)

2014-09-02 17:44:46 +04:00

files-reg.h

remap: don't allocate dead pids in wrong context

2015-11-23 11:47:29 +03:00

files.h

service: add ability to set inherit file descriptors (v3)

2015-03-30 13:09:25 +03:00

fs-magic.h

remap: add a dead pid /proc remap

2014-09-19 17:42:48 +04:00

fsnotify.h

fsnotify: Filter out internal inotify bits when restoring marks

2015-10-14 15:51:55 +03:00

image-desc.h

fs: Add binfmt_misc support

2015-12-08 14:52:26 +03:00

image.h

Add restoring of unnamed unix sockets.

2015-07-29 17:53:36 +03:00

imgset.h

img: Introduce the struct cr_img

2014-09-30 21:48:13 +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

ns: Factor out namespace switching call

2014-09-30 21:54:11 +04:00

irmap.h

irmap: add --irmap-scan-path option

2015-09-21 11:46:12 +03:00

kcmp-ids.h

kcmp: Stop showing ids tree

2015-08-18 18:17:31 +03:00

kcmp.h

headers: Move kcmp_type to kcmp.h

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

kerndat.h

kerndat: check whether ipv6 is supported or not (v2)

2015-11-19 15:18:08 +03:00

libnetlink.h

nlk: Add error callback to do_rtnl_req

2015-01-22 18:54:37 +03:00

list.h

criu: Several formatting fixes

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

lock.h

lock: futex() with timeout isn't restarted after signals (v2)

2015-11-19 15:15:39 +03:00

log.h

pie: add printf-like functionality to simple_buf

2015-06-16 12:17:35 +03:00

lsm.h

lsm: add a --lsm-profile flag

2015-12-08 15:07:26 +03:00

magic.h

fs: Add binfmt_misc support

2015-12-08 14:52:26 +03:00

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: Carry run-time device ID in mount_info

2015-12-08 14:58:32 +03:00

namespaces.h

mount: fix a race between restoring namespaces and file mappings (v2)

2015-12-10 14:58:59 +03:00

net.h

ns: Prepare namespaces before tasks

2015-09-28 21:56:26 +03:00

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

page-read: Teach page-read to read multiple pages at once

2015-11-12 11:14:43 +03:00

page-xfer.h

mem: check existence of parent images before dumping pages (v2)

2014-11-29 19:32:40 +03:00

pagemap-cache.h

pagemap-cache: add const-qualifier to pmc's vma

2015-12-08 15:45:44 +03:00

parasite-syscall.h

vdso: Rework vdso processing files

2015-09-10 14:07:22 +03:00

parasite-vdso.h

aarch64: Fix write_intraprocedure_branch types

2015-10-05 13:20:01 +03:00

parasite.h

tty: Rework tty_driver structure

2015-04-02 20:20:01 +03:00

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

plugin: Rework plugins API, v2

2014-09-03 20:48:36 +04:00

posix-timer.h

posix-timers: Helper for freeing proc parsed data

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

prctl.h

seccomp: add initial support for SECCOMP_MODE_STRICT

2015-06-24 17:38:32 +03:00

proc_parse.h

criu: dump loginuid & oom_score_adj values

2015-12-16 18:08:58 +03:00

protobuf-desc.h

fs: Add binfmt_misc support

2015-12-08 14:52:26 +03:00

protobuf.h

img: Remove O_OPT and COLLECT_OPTIONAL

2015-03-13 14:42:01 +03:00

pstree.h

pstree: more pstree-related helpers

2015-12-14 14:04:21 +03:00

ptrace.h

seize: don't wory if a cgroup contains some extra tasks (v3)

2015-12-14 15:55:30 +03:00

rbtree.h

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

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

restorer.h

seccomp: add support for SECCOMP_MODE_FILTER

2015-11-17 10:51:20 +03:00

rst_info.h

restore: fix race in calculation of a number of zombies

2015-08-03 17:12:10 +03:00

rst-malloc.h

rst: Lock rst memory allocations earlier

2015-07-14 14:00:27 +03:00

seccomp.h

seccomp: is optional when parsing /proc/pid/status

2015-11-23 11:44:50 +03:00

security.h

security: add cr_fchown

2015-02-10 16:54:31 +03:00

seize.h

cgroups: save freezer state during dump

2015-12-16 18:17:01 +03:00

servicefd.h

net: Move node's net fd reference into service fd

2015-11-19 16:46:36 +03:00

setproctitle.h

crtools: check for setproctitle_init

2014-09-02 16:14:39 +04:00

shmem.h

shmem: Turn shmem-info into shared objects from shremap ones

2015-01-12 14:47:24 +03:00

sigframe.h

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

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

signalfd.h

img: Rename fdset -> imgset

2014-09-30 21:48:10 +04:00

sk-inet.h

log: don't forget LF for pr_err()

2015-07-16 14:24:13 +03:00

sk-packet.h

img: Rename fdset -> imgset

2014-09-30 21:48:10 +04:00

sk-queue.h

crtools: move all stuff about vma together

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

sockets.h

socket: remove unused code

2015-08-03 17:06:19 +03:00

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

add the waitid syscall

2015-07-23 15:17:54 +03:00

sysctl.h

sysctl: move sysctl calls to usernsd

2015-10-05 13:16:14 +03:00

sysfs_parse.h

Added AUFS support.

2014-08-21 18:35:22 +04:00

timerfd.h

rst: Fix timerfd rst memory management

2015-07-14 13:59:39 +03:00

tty.h

tty: Rework tty_driver structure

2015-04-02 20:20:01 +03:00

tun.h

check/zdtm: Introduce fine-grained feature testing

2015-01-22 18:55:34 +03:00

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-vdso.h

pie: Give VDSO symbol table local scope

2015-10-05 13:21:16 +03:00

util.h

util: new string helpers introduced

2015-12-21 11:57:00 +03:00

uts_ns.h

ns: Factor out namespace switching call

2014-09-30 21:54:11 +04:00

vdso.h

vdso: Rework vdso processing files

2015-09-10 14:07:22 +03:00

vma.h

Pass task_size to vma_area_is_private()

2015-08-03 17:14:18 +03:00

xmalloc.h

xfree(): simplify

2015-10-21 14:58:39 +03:00