WSL2-Linux-Kernel/fs
Amir Goldstein 02bcd15774 ovl: introduce the inodes index dir feature
Create the index dir on mount. The index dir will contain hardlinks to
upper inodes, named after the hex representation of their origin lower
inodes.

The index dir is going to be used to prevent breaking lower hardlinks
on copy up and to implement overlayfs NFS export.

Because the feature is not fully backward compat, enabling the feature
is opt-in by config/module/mount option.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2017-07-04 22:03:17 +02:00
..
9p
adfs
affs
afs uuid,afs: move struct uuid_v1 back into afs 2017-06-05 16:56:34 +02:00
autofs4 autofs: sanity check status reported with AUTOFS_DEV_IOCTL_FAIL 2017-06-23 16:15:55 -07:00
befs
bfs Tigran has moved 2017-05-12 15:57:15 -07:00
btrfs Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-06-15 17:54:51 +09:00
cachefiles
ceph ceph: unify inode i_ctime update 2017-06-14 19:37:23 +02:00
cifs CIFS: Fix some return values in case of error in 'crypt_message' 2017-06-21 00:09:28 -05:00
coda
configfs configfs: Introduce config_item_get_unless_zero() 2017-06-12 13:20:20 +02:00
cramfs
crypto
debugfs
devpts
dlm
ecryptfs
efivarfs
efs
exofs fs: semove set but not checked AOP_FLAG_UNINTERRUPTIBLE flag 2017-05-08 17:15:14 -07:00
exportfs
ext2 dax, xfs, ext4: compile out iomap-dax paths in the FS_DAX=n case 2017-05-13 17:52:16 -07:00
ext4 UUID/GUID updates: 2017-07-04 04:05:05 +02:00
f2fs UUID/GUID updates: 2017-07-04 04:05:05 +02:00
fat
freevxfs
fscache
fuse Merge branch 'for-linus' of git://git.kernel.dk/linux-block 2017-05-20 16:12:30 -07:00
gfs2 fs: switch ->s_uuid to uuid_t 2017-06-05 16:59:12 +02:00
hfs fs: semove set but not checked AOP_FLAG_UNINTERRUPTIBLE flag 2017-05-08 17:15:14 -07:00
hfsplus fs: semove set but not checked AOP_FLAG_UNINTERRUPTIBLE flag 2017-05-08 17:15:14 -07:00
hostfs
hpfs
hugetlbfs mm: larger stack guard gap, between vmas 2017-06-19 21:50:20 +08:00
isofs
jbd2 jbd2: preserve original nofs flag during journal restart 2017-05-21 22:32:23 -04:00
jffs2
jfs
kernfs
lockd Another RDMA update from Chuck Lever, and a bunch of miscellaneous 2017-05-10 13:29:23 -07:00
minix
ncpfs
nfs NFS client bugfixes for Linux 4.12 2017-06-04 11:56:53 -07:00
nfs_common
nfsd nfsd: namespace-prefix uuid_parse 2017-06-05 16:56:38 +02:00
nilfs2
nls
notify
ntfs ntfs: Use ERR_CAST() to avoid cross-structure cast 2017-05-28 10:11:48 -07:00
ocfs2 UUID/GUID updates: 2017-07-04 04:05:05 +02:00
omfs
openpromfs
orangefs
overlayfs ovl: introduce the inodes index dir feature 2017-07-04 22:03:17 +02:00
proc mm: larger stack guard gap, between vmas 2017-06-19 21:50:20 +08:00
pstore Annotation of module parameters that specify device settings 2017-05-10 19:13:03 -07:00
qnx4
qnx6
quota ext4: fix quota charging for shared xattr blocks 2017-05-24 18:24:07 -04:00
ramfs
reiserfs reiserfs: Make flush bios explicitely sync 2017-05-24 13:35:20 +02:00
romfs
squashfs
sysfs
sysv
tracefs
ubifs This pull request contains updates for both UBI and UBIFS: 2017-05-13 10:23:12 -07:00
udf
ufs Merge branch 'ufs-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-06-21 11:30:52 -07:00
xfs UUID/GUID updates: 2017-07-04 04:05:05 +02:00
Kconfig
Kconfig.binfmt
Makefile
aio.c
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf.c
binfmt_elf_fdpic.c
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
block_dev.c Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm 2017-05-12 15:43:10 -07:00
buffer.c Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-05-09 09:12:53 -07:00
char_dev.c
compat.c
compat_binfmt_elf.c
compat_ioctl.c
coredump.c
dax.c fs/dax.c: fix inefficiency in dax_writeback_mapping_range() 2017-06-23 16:15:55 -07:00
dcache.c Hang/soft lockup in d_invalidate with simultaneous calls 2017-06-15 06:52:09 -04:00
dcookies.c
direct-io.c
drop_caches.c
eventfd.c
eventpoll.c
exec.c fs/exec.c: account for argv/envp pointers 2017-06-23 16:15:56 -07:00
fcntl.c Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-05-09 09:12:53 -07:00
fhandle.c
file.c mm, vmalloc: use __GFP_HIGHMEM implicitly 2017-05-08 17:15:13 -07:00
file_table.c
filesystems.c
fs-writeback.c
fs_pin.c
fs_struct.c
inode.c Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-05-09 09:12:53 -07:00
internal.h Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-05-09 09:12:53 -07:00
ioctl.c
iomap.c fs: semove set but not checked AOP_FLAG_UNINTERRUPTIBLE flag 2017-05-08 17:15:14 -07:00
libfs.c
locks.c
mbcache.c
mount.h
mpage.c
namei.c Merge branch 'work.sane_pwd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-05-12 11:39:59 -07:00
namespace.c fs: don't forget to put old mntns in mntns_install 2017-06-15 06:53:05 -04:00
no-block.c
nsfs.c ns: allow ns_entries to have custom symlink content 2017-05-08 17:15:12 -07:00
open.c Merge branch 'work.sane_pwd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-05-12 11:39:59 -07:00
pipe.c
pnode.c
pnode.h
posix_acl.c
proc_namespace.c
read_write.c fs: pass on flags in compat_writev 2017-06-16 18:40:51 +09:00
readdir.c
select.c treewide: use kv[mz]alloc* rather than opencoded variants 2017-05-08 17:15:13 -07:00
seq_file.c mm: introduce kv[mz]alloc helpers 2017-05-08 17:15:12 -07:00
signalfd.c
splice.c
stack.c
stat.c ufs: restore maintaining ->i_blocks 2017-06-09 16:28:01 -04:00
statfs.c
super.c
sync.c
timerfd.c
userfaultfd.c userfaultfd: shmem: handle coredumping in handle_userfault() 2017-06-17 06:37:05 +09:00
utimes.c
xattr.c treewide: use kv[mz]alloc* rather than opencoded variants 2017-05-08 17:15:13 -07:00