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Cyrill Gorcunov 45cc85eea4 Speed up service-fd retrieval

We're using get_service_fd in file engine,
better to make it fast. This patch caches
the limits system provides us, instead of
calling getrlimit() every time.

This patch introduces is_service_fd helper
which will be used instead of get_service_fd
where it make sense.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

2012-09-13 14:45:06 +04:00

Documentation

doc: Update -n option

2012-08-06 18:30:02 +04:00

include

Speed up service-fd retrieval

2012-09-13 14:45:06 +04:00

protobuf

tty: Add checkpoint/restore for unix terminals v6

2012-09-12 20:00:54 +04:00

test

app-test: check screen application

2012-09-12 20:03:01 +04:00

.gitignore

Update .gitignore

2012-07-09 15:03:38 +04:00

.mailmap

repo: Add mailmap file

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

COPYING

Add COPYING file

2011-12-05 14:11:05 +04:00

cr-check.c

check: Add check_tty

2012-09-12 20:00:56 +04:00

cr-dump.c

tty: Add checkpoint/restore for unix terminals v6

2012-09-12 20:00:54 +04:00

cr-restore.c

rst: Brush up shared resources collection

2012-09-12 20:11:33 +04:00

cr-show.c

tty: Add show method

2012-09-12 20:00:55 +04:00

CREDITS

Add the CREDITS file

2012-07-30 13:52:37 +04:00

crtools.c

Speed up service-fd retrieval

2012-09-13 14:45:06 +04:00

eventfd.c

eventfd: Add LOG_PREFIX

2012-08-20 15:14:43 +04:00

eventpoll.c

eventpoll: popullate eventfd in post_open()

2012-09-12 17:50:49 +04:00

fifo.c

fd: Remove per-filetype make_gen_id abstraction

2012-08-11 22:41:29 +04:00

file-ids.c

protobuf: Start switching our image entries to Google's protobuf

2012-07-17 07:10:41 +04:00

files-reg.c

restore: auto-unlink for ghost files (v2)

2012-09-11 17:59:59 +04:00

files.c

tty: Brush up ctl tty preparation

2012-09-12 20:09:05 +04:00

gen-offsets.sh

make: Generate offsets from linked files only

2012-04-18 18:22:15 +04:00

image.c

tty: Add show method

2012-09-12 20:00:55 +04:00

inotify.c

inotify: Add LOG_PREFIX

2012-08-20 15:14:57 +04:00

ipc_ns.c

code: Fix while ( formatting

2012-08-11 21:39:36 +04:00

kcmp-ids.c

parasite: remove excessive header deps from parasite.h and friends

2012-05-30 12:50:18 +04:00

libnetlink.c

code: A little but more checkpatch fixes over code

2012-08-11 22:19:34 +04:00

log.c

log: Add log_get_loglevel() helper

2012-09-03 14:44:01 +04:00

Makefile

tty: Add checkpoint/restore for unix terminals v6

2012-09-12 20:00:54 +04:00

Makefile.inc

make: Move common definitions to Makefile.inc

2012-09-02 00:58:37 +04:00

Makefile.pie

make: Add -fno-strict-aliasing

2012-08-14 14:22:42 +04:00

Makefile.syscall

make: Disable stack executable bit

2012-07-20 19:39:25 +04:00

mount.c

tmpfs: replace all short tar options on long analogs

2012-09-12 18:34:19 +04:00

namespaces.c

namespace: return -1 if one of ns can't be initilized

2012-08-06 18:36:35 +04:00

net.c

net: add ability to set names for outside links of veth devices

2012-09-02 01:07:32 +04:00

netfilter.c

sockets, inet: Use inet_sk_entry as a reference in inet_sk_info

2012-07-16 07:03:59 +04:00

parasite-head-x86-64.S

parasite: Move bootstrap code into parasite-head-x86-64.S

2012-04-18 18:22:52 +04:00

parasite-syscall.c

crtools: use pit_t for PIDs

2012-09-07 19:16:35 +04:00

parasite.c

parasite: Initialize fd in parasite_get_proc_fd

2012-09-11 18:56:24 +04:00

pie.lds.S

make: Generate offsets from linked files only

2012-04-18 18:22:15 +04:00

pipes.c

fd: Remove per-filetype make_gen_id abstraction

2012-08-11 22:41:29 +04:00

proc_parse.c

proc: Don't report error in case fdinfo for epoll fd is empty

2012-09-12 17:55:15 +04:00

protobuf.c

tty: Add checkpoint/restore for unix terminals v6

2012-09-12 20:00:54 +04:00

pstree.c

pb: Rewrite object reading to use pb-descs

2012-08-07 19:22:00 +04:00

ptrace.c

Helper for si_code event extraction.

2012-04-25 21:35:40 +04:00

rbtree.c

code: Fix spaced indentation where found

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

README

Drop kernel patching from README

2012-01-29 16:26:36 +04:00

restorer-log.c

log, restorer: Make write_ log helpers to honor logging level

2012-09-05 17:16:38 +04:00

restorer.c

mm: taking into account a gurad page to find a space for a restorer vma

2012-09-10 14:35:38 +04:00

shmem.c

shmem: Get rid of static array of dumped shmem areas

2012-08-17 00:20:58 +04:00

signalfd.c

fd: Remove per-filetype make_gen_id abstraction

2012-08-11 22:41:29 +04:00

sk-inet.c

restore: disable repair mode in post_open()

2012-08-27 23:16:50 +04:00

sk-packet.c

show: Show netdevice indices with %d

2012-08-21 16:47:32 +04:00

sk-queue.c

pb: Rewrite object showing to use pb-descs

2012-08-07 19:22:02 +04:00

sk-tcp.c

restore: disable repair mode in post_open()

2012-08-27 23:16:50 +04:00

sk-unix.c

sk-unix: add a peer only if it's not in a list yet

2012-09-12 17:49:36 +04:00

sockets.c

sk-inet: restore option REUSEADDR (v2)

2012-08-20 17:50:08 +04:00

syscall-common-x86-64.S

syscalls: Complete redesign v9

2012-04-18 18:23:19 +04:00

syscalls-x86-64.sh

syscalls: Complete redesign v9

2012-04-18 18:23:19 +04:00

sysctl.c

parasite: remove excessive header deps from parasite.h and friends

2012-05-30 12:50:18 +04:00

tty.c

tty: Add restoration of controlling terminal v4

2012-09-12 20:00:58 +04:00

util-net.c

fown: get pid and uid-s from parasite

2012-09-05 16:41:14 +04:00

util.c

Speed up service-fd retrieval

2012-09-13 14:45:06 +04:00

uts_ns.c

code: Remove trailing whitespaces over .c and .h files

2012-08-11 21:34:35 +04:00

README

crtools
=======

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)

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Python 6.1%

Java 2.6%

Shell 2.6%

Makefile 2%

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