Pavel Emelyanov 08c204820f aio: Dump AIO rings ... When AIO context is set up kernel does two things: 1. creates an in-kernel aioctx object 2. maps a ring into process memory The 2nd thing gives us all the needed information about how the AIO was set up. So, in order to dump one we need to pick the ring in memory and get all the information we need from it. One thing to note -- we cannot dump tasks if there are any AIO requests pending. So we also need to go to parasite and check the ring to be empty. Signed-off-by: Pavel Emelyanov <xemul@parallels.com>		2014-12-26 18:13:36 +03:00
..
asm-generic	cr: collect short integer aliases in the single place	2014-04-08 15:35:46 +04:00
action-scripts.h	scripts: Add ACT_MAX limit and make @action_names being const	2014-10-27 21:30:37 +04:00
aio.h	aio: Dump AIO rings	2014-12-26 18:13:36 +03:00
bfd.h	bfd: Don't flush read-only images	2014-11-05 15:38:17 +04:00
bug.h	bug: Include <stdbool.h>	2014-02-21 16:27:16 +04:00
cgroup.h	cg: add --cgroup-root option	2014-08-19 12:58:36 +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	cpuinfo: Add "cpuinfo [dump|check]" commands, v2	2014-10-03 13:26:58 +04:00
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: move constants to cr-service-const.h	2013-12-18 14:26:10 +04:00
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
cr_options.h	Add inherit fd support	2014-12-10 12:48:30 +03:00
criu-log.h	log: Add pr_warn_once helper	2014-02-28 13:34:29 +04:00
criu-plugin.h	plugin: Explicit assign plugin hooks	2014-09-19 17:39:06 +04:00
crtools.h	dump: get tasks ids from parasite	2014-11-07 17:14:32 +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
fifo.h	img: Rename fdset -> imgset	2014-09-30 21:48:10 +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	locks: Don't dump locks in per-task manner (v3)	2014-09-02 17:44:46 +04:00
files-reg.h	files-reg: Add try_collect_special_file	2014-10-23 17:51:49 +04:00
files.h	Add inherit fd support	2014-12-10 12:48:30 +03:00
fs-magic.h	remap: add a dead pid /proc remap	2014-09-19 17:42:48 +04:00
fsnotify.h	fsnotify: merge fanotify mark image into fanotify image (v3)	2014-09-03 20:51:39 +04:00
image-desc.h	criu: add constants about user namespaces	2014-11-07 17:00:32 +04:00
image.h	aio: Dump AIO rings	2014-12-26 18:13:36 +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: Get root mntfd before releasing tasks on predump	2014-10-01 09:37:04 +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	tcp: don't split packets for restoring a send queue	2014-12-08 15:46:44 +03:00
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	img: Introduce the struct cr_img	2014-09-30 21:48:13 +04:00
magic.h	criu: add constants about user namespaces	2014-11-07 17:00:32 +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	img: Rename fdset -> imgset	2014-09-30 21:48:10 +04:00
namespaces.h	ns: Rename "created" futex and comment what it is	2014-11-11 20:11:58 +04:00
net.h	predump: Collect mnt and net namespaces properly	2014-10-02 14:30:31 +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	img: Introduce the struct cr_img	2014-09-30 21:48:13 +04:00
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: Use page.h helpers	2014-02-21 16:29:41 +04:00
parasite-syscall.h	parasite: Cleanup args size fetching	2014-11-11 20:11:34 +04:00
parasite.h	aio: Dump AIO rings	2014-12-26 18:13:36 +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	prctl: Add new interface constants	2014-10-27 21:25:25 +04:00
proc_parse.h	proc: Drop always true last argument of parse_smaps()	2014-12-22 13:52:03 +03:00
protobuf-desc.h	criu: add constants about user namespaces	2014-11-07 17:00:32 +04:00
protobuf.h	img: Introduce the struct cr_img	2014-09-30 21:48:13 +04:00
pstree.h	pstree: Add helper for adding helpers to pstree	2014-10-14 18:02:36 +04:00
ptrace.h	dump: remove useless arguments from seize_task()	2014-11-07 17:14:54 +04:00
rbtree.h	x86: moved x86-specific files into the directory arch/x86.	2013-01-09 17:02:47 +04:00
restorer.h	restore: use breakpoints instead of tracing syscalls	2014-09-19 17:57:18 +04:00
rst-malloc.h	whitespace-at-eol cleanup	2013-12-12 10:00:45 +04:00
rst_info.h	cr-restore: set cr_error to EEXIST if such pid already exists, v3	2014-12-19 18:59:17 +03:00
servicefd.h	cg: Restore tasks into proper cgroups	2014-05-27 23:48:06 +04:00
setproctitle.h	crtools: check for setproctitle_init	2014-09-02 16:14:39 +04:00
shmem.h	shmem: rework getting file descriptors for shared memory regions (v2)	2014-10-23 19:57:12 +04:00
sigframe.h	parasite: don't include restorer.h in parasite-syscall.c	2013-11-06 12:39:36 +04:00
signalfd.h	img: Rename fdset -> imgset	2014-09-30 21:48:10 +04:00
sk-inet.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
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	dump: pre-load kernel modules	2014-10-14 14:21:05 +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	x86: Add io syscalls	2014-12-26 18:13:33 +03:00
sysctl.h	add int(CTL_32)	2014-10-08 19:23:24 +04:00
sysfs_parse.h	Added AUFS support.	2014-08-21 18:35:22 +04:00
timerfd.h	timerfd: Implement check routine	2014-08-07 10:18:09 +04:00
tty.h	tty: add vt support, v2	2014-12-22 13:48:31 +03:00
tun.h	img: Rename fdset -> imgset	2014-09-30 21:48:10 +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: Fix the ispathsub corner case	2014-11-09 23:26:56 +04:00
uts_ns.h	ns: Factor out namespace switching call	2014-09-30 21:54:11 +04:00
vdso.h	vdso: Implement vDSO proxification of any vvar/vdso order	2014-08-04 15:35:03 +04:00
vma.h	aio: Dump AIO rings	2014-12-26 18:13:36 +03:00
xmalloc.h	core: Allocate CoreEntry (except arch) with single xmalloc	2014-03-14 13:39:28 +04:00