Andrey Vagin b11eeea381 restore: auto-unlink for ghost files (v2) ... A ghost file is used for restoring descriptors of an unlinked file. It is created, opened and deleted. Currently ghost files are collected in root task and then removed by crtools when everybody is restored. This scheme doesn't work, ghost_file_list is not shared, plus tasks may live in different mount namespace. It was broken by the following commit: bd4e5d2f restore: prepare shared objects after initializing namespaces We can't just move clear_ghost_files(), because we need to wait, until all processes have not opened a ghost file. We can add one more global barrier or move clear_ghost_files() in a restore code bellow an existent barrier. Here is a better sollution, a gost file is deleted by the last user. v2: Use the type atomic_t and fix a commit message. Signed-off-by: Andrey Vagin <avagin@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com>		2012-09-11 17:59:59 +04:00
..
atomic.h	atomic: add atomic_dec_and_test	2012-09-11 17:55:23 +04:00
bitops.h	headers: mark functions as inline	2012-05-18 19:01:44 +04:00
compiler.h	files: Use sys_kcmp to find file descriptor duplicates v4	2012-02-28 19:13:47 +04:00
crtools.h	crtools: use pit_t for PIDs	2012-09-07 19:16:35 +04:00
eventfd.h	dump: Move per-type dump opts into respective .c files	2012-05-04 15:34:55 +04:00
eventpoll.h	dump: Move per-type dump opts into respective .c files	2012-05-04 15:34:55 +04:00
fifo.h	fifo: Add checkpoint restore for fifos v4	2012-07-01 17:15:48 +04:00
file-ids.h	protobuf: Start switching our image entries to Google's protobuf	2012-07-17 07:10:41 +04:00
files-reg.h	restore: auto-unlink for ghost files (v2)	2012-09-11 17:59:59 +04:00
files.h	files: Add a few comments on structures we use for files handling	2012-09-05 19:58:30 +04:00
image.h	mount: Add support of tmpfs (v3)	2012-08-09 19:51:22 +04:00
inet_diag.h	Trivial whitespace cleanup	2012-01-30 21:29:42 +04:00
inotify.h	dump: Move per-type dump opts into respective .c files	2012-05-04 15:34:55 +04:00
ipc_ns.h	show: Introduce ->show callback for fdset	2012-03-27 12:01:14 +04:00
kcmp-ids.h	kcmp: Introduce generic object ID generator	2012-04-09 18:01:18 +04:00
libnetlink.h	libnetlink: More helpers	2012-08-10 17:21:34 +04:00
linkage.h	parasite: Move bootstrap code into parasite-head-x86-64.S	2012-04-18 18:22:52 +04:00
list.h	list: Cleanup spaces/tabs mess	2012-02-01 14:38:49 +04:00
lock.h	crtools: add a separate type for atomic variables	2012-09-11 17:55:15 +04:00
log-levels.h	Introduce log-levels.h	2012-09-03 14:43:51 +04:00
log.h	log: Add log_get_loglevel() helper	2012-09-03 14:44:01 +04:00
memcpy_64.h	Add builtin_memcpy helper	2012-03-29 15:14:06 +04:00
mount.h	mount: Add abstraction layer for dumping file systems (v2)	2012-08-09 16:27:30 +04:00
namespaces.h	ns: Add ability to save original ns and restoring it back while switcing	2012-08-02 07:55:05 +04:00
net.h	net: add ability to set names for outside links of veth devices	2012-09-02 01:07:32 +04:00
netfilter.h	net: Add code for locking a tcp connection with netfilter	2012-04-28 17:59:21 +04:00
packet_diag.h	packet: Update diag header with fanout and rings	2012-08-20 15:32:25 +04:00
parasite-syscall.h	crtools: use pit_t for PIDs	2012-09-07 19:16:35 +04:00
parasite.h	parasite: get a file descriptor for procfs from a target pidns (v2)	2012-09-07 19:16:33 +04:00
pipes.h	protobuf: Convert struct pipe_data_entry to PB engine	2012-07-17 14:50:23 +04:00
proc_parse.h	mount: Add abstraction layer for dumping file systems (v2)	2012-08-09 16:27:30 +04:00
processor-flags.h	Add processor-flags.h	2012-02-14 17:18:08 +04:00
protobuf.h	protobuf: add ability to collect objects in a shared memory (v2)	2012-09-02 17:23:50 +04:00
pstree.h	pstree: move all code about pstree in a separate file	2012-06-27 21:07:30 +04:00
ptrace.h	Helper for si_code event extraction.	2012-04-25 21:35:40 +04:00
rbtree.h	headers: mark functions as inline	2012-05-18 19:01:44 +04:00
restorer-log.h	log, restorer: Make write_ log helpers to honor logging level	2012-09-05 17:16:38 +04:00
restorer.h	restorer: Pass current log level to the arguments	2012-09-03 14:44:09 +04:00
shmem.h	shmem: Get rid of static array of dumped shmem areas	2012-08-17 00:20:58 +04:00
signalfd.h	signalfd: Dumping and restoring	2012-08-02 12:26:35 +04:00
sk-inet.h	restore: disable repair mode in post_open()	2012-08-27 23:16:50 +04:00
sk-packet.h	packet: Rings support	2012-08-20 15:32:55 +04:00
sk-queue.h	sk-queue: Move struct sk_packet to C file	2012-07-16 07:05:06 +04:00
sockets.h	sk-unix: connect unix sockets in post_open	2012-08-20 17:50:16 +04:00
syscall-types.h	syscalls: Add futex robust list helpers	2012-08-10 12:23:03 +04:00
syscall-x86-64.def	parasite: get a file descriptor for procfs from a target pidns (v2)	2012-09-07 19:16:33 +04:00
sysctl.h	show: Use pr_msg for showing contents on console	2012-03-02 11:12:59 +04:00
types.h	crtools: add a separate type for atomic variables	2012-09-11 17:55:15 +04:00
unix_diag.h	sockets: Update unix_diag.h	2012-01-10 17:26:50 +04:00
util-net.h	fown: get pid and uid-s from parasite	2012-09-05 16:41:14 +04:00
util.h	util: add ability to change a file descriptor on procfs (v2)	2012-09-07 19:16:34 +04:00
uts_ns.h	show: Introduce ->show callback for fdset	2012-03-27 12:01:14 +04:00