Cyrill Gorcunov d4eaf8d612 btrfs: Introduce BTRFS engine ... It is been found that BTRFS uses per subvolume device numbering scheme which causes some of our tests to fail if they are laying on this filesystem. Here we introduce minimal engine which parses subvolumes present on mount point. The interface is two functions - btrfs_parse_mountinfo: this one parses subvolume and caches the results - is_btrfs_subvol: test if device id is laying on subvolume In the code we assume that cpu we're running on is little endian, thus if one day we run on big ending machine the code must be updated accordingly. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com>		2013-12-04 19:23:28 +04:00
..
asm-generic	asm: Add builtin_memcpy, builtin_memcmp generic helpers	2013-05-23 16:51:14 +04:00
bug.h	shmem: don't include restorer.h in shmem.c	2013-11-06 12:38:43 +04:00
compiler.h	include/compiler.h: Cleanup	2013-02-15 17:34:38 +04:00
cpu.h	cpu: Make cpu routines being per-acrh	2013-02-18 18:42:08 +04:00
cr-service.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
cr-show.h	headers: Add \Newline-s for readability sake	2013-11-15 17:00:14 +04:00
cr_options.h	headers: Add missing __CR_ at last endif	2013-11-15 16:59:57 +04:00
crtools.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +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	crtools: remove extra headers from headers	2013-11-06 18:17:45 +04:00
eventpoll.h	crtools: remove extra headers from headers	2013-11-06 18:17:45 +04:00
fcntl.h	headers: Move fcntl related data to include/fcntl.h	2013-11-14 22:13:10 +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	headers: Change "../protobuf/" to "protobuf/"	2013-02-15 17:33:06 +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	dump: Don't forget to cleanup link remap if needed	2013-11-01 13:36:07 +04:00
files.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
fsnotify.h	crtools: remove extra headers from headers	2013-11-06 18:17:45 +04:00
image-desc.h	net: Save and restore iptables in net namespace	2013-10-04 02:51:33 +04:00
image.h	image: add dir parameter to open_image_dir()	2013-11-15 21:38:40 +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
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	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
libnetlink.h	headers: Unify include guards (in comments) and a few fixes	2012-12-25 22:40:24 +04:00
list.h	headers: list.h -- Add hlist helpers	2013-04-02 20:29:25 +04:00
lock.h	atomic: Use atomic_read instead of atomic_get	2013-08-16 19:37:06 +04:00
log-levels.h	headers: Unify include guards (in comments) and a few fixes	2012-12-25 22:40:24 +04:00
log.h	pidfile: Don't push opts.pidfile as write_pidfile arg	2013-11-20 14:26:41 +04:00
magic.h	net: Save and restore iptables in net namespace	2013-10-04 02:51:33 +04:00
mem.h	mem: Add PME_ bits for page frame retrieval	2013-05-23 12:51:27 +04:00
mman.h	headers: Move MADV definitions to own mman.h	2013-11-14 22:48:30 +04:00
mount-btrfs.h	btrfs: Introduce BTRFS engine	2013-12-04 19:23:28 +04:00
mount.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
namespaces.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
net.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +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	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
page-read.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
page-xfer.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
parasite-syscall.h	headers: Add \Newline-s for readability sake	2013-11-15 17:00:14 +04:00
parasite.h	crtools: include sys/time.h in parasite.h	2013-11-06 16:41:45 +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
posix-timer.h	headers: Add missing __CR_ at last endif	2013-11-15 16:59:57 +04:00
prctl.h	headers: Move prctl constants to prctl.h	2013-11-14 22:19:43 +04:00
proc_parse.h	proc_parse: Introduce @private member into mount_info structure	2013-12-04 18:18:22 +04:00
protobuf-desc.h	build: Generate most of the pb-desc automatically	2013-08-23 21:47:31 +04:00
protobuf.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
pstree.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
ptrace.h	headers: ptrace.h -- Reflect name change in ifdef/endif	2013-11-15 17:00:28 +04:00
rbtree.h	x86: moved x86-specific files into the directory arch/x86.	2013-01-09 17:02:47 +04:00
restorer.h	rst: Rename task_restore_core_args	2013-11-08 17:32:07 +04:00
rst-malloc.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
rst_info.h	headers: Add missing __CR_ at last endif	2013-11-15 16:59:57 +04:00
servicefd.h	log: get rid of LOG_DIR_FD_OFF and opening cwd in log_init()	2013-11-15 21:38:41 +04:00
shmem.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
sigframe.h	parasite: don't include restorer.h in parasite-syscall.c	2013-11-06 12:39:36 +04:00
signalfd.h	show: Replace one-line show_foo calls with args array	2013-08-24 04:00:32 +04:00
sk-inet.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
sk-packet.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
sk-queue.h	crtools: move all stuff about vma together	2013-11-06 12:43:49 +04:00
sockets.h	crtools: remove extra headers from headers	2013-11-06 18:17:45 +04:00
stats.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
string.h	string: Add strlcat helper	2013-11-29 15:36:07 +04:00
syscall-types.h	syscalls: Add proper syscalls definition.	2013-07-01 16:19:21 +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: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
util.h	fopen_proc(), opendir_proc(): don't print two errors	2013-11-21 13:40:35 +04:00
uts_ns.h	headers: Add extern specificator to functions	2013-11-15 17:00:58 +04:00
vdso.h	vdso: Diet include/vdso.h	2013-06-13 19:41:09 +04:00
vma.h	vm: don't overwrite vma->shmid for private mappings	2013-11-22 18:19:08 +04:00
xmalloc.h	headers: util.h -- Move memory helpers to xmalloc.h	2013-04-02 21:15:27 +04:00