[git pull] vfs patches, beginning

From: Al Viro
Date: Wed Mar 03 2010 - 17:21:20 EST

Assorted stuff for that cycle, part 1. There will be more tomorrow.
Most of that coincides with the last for-next, with several more fixes added.
Two patches (do_lookup() ones) are dropped from queue, due to unfixable
problems they cause for autofs4; broken autofs4 patch that went in during
the last cycle gets reverted. write_inode branch is *not* included into
today's queue due to conflicts in XFS.
do_filp_open() patch series will go in tomorrow pile.

Please, pull from the usual place:
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6.git/ for-linus

Shortlog:
Al Viro (37):
Lose the new_name argument of fsnotify_move()
Lose the first argument of audit_inode_child()
switch inotify_user to anon_inode
Revert "autofs4: always use lookup for lookup"
Switch may_open() and break_lease() to passing O_...
Switch gfs2 to nd_set_link()
Kill CL_PROPAGATION, sanitize fs/pnode.c:get_source()
add several pieces to shared subtree documentation
switch infiniband uverbs to anon_inodes
Sanitize autofs_dev_ioctl_ismountpoint()
Get rid of mnt_mountpoint abuses in ext4
Use kill_litter_super() in autofs4 ->kill_sb()
Don't bother with d_genocide in rpc_pipe
Simplify failure exits in s390/hypfs fill_super()
New helper: path_is_under(path1, path2)
Switch alloc_nfs_open_context() to struct path
a couple of mntget+dget -> path_get in nfs4proc
fix mnt_mountpoint abuse in smack
Clean follow_dotdot() up a bit
fix NFS4 handling of mountpoint stat
new helper: iterate_mounts()
sanitize signedness/const for pointers to char in hpfs a bit
sanitize const/signedness of ufs a bit
nilfs really shouldn't slap struct dentry on stack...
nilfs: sanitize const/signedness in dealing with ->d_name.name
sanitize const/signedness for udf
Don't mess with generic_permission() under ->d_lock in hpfs
take check for new events in namespace (guts of mounts_poll()) to namespace.c
get rid of insanity with namespace roots in tomoyo
Take vfsmount_lock to fs/internal.h
get rid of useless vfsmount_lock use in put_mnt_ns()
Mirror MS_KERNMOUNT in ->mnt_flags
hppfs can use existing proc_mnt, no need for do_kern_mount() in there
get rid of ->mnt_parent in tomoyo/realpath
set S_DEAD on unlink() and non-directory rename() victims
fix race in d_splice_alias()
Merge branch 'for-fsnotify' into for-linus

André Goddard Rosa (6):
mqueue: fix mq_open() file descriptor leak on user-space processes
mqueue: remove unneeded info->messages initialization
mqueue: apply mathematics distributivity on mq_bytes calculation
mqueue: simplify do_open() error handling
mqueue: only set error codes if they are really necessary
mqueue: fix typo "failues" -> "failures"

Boaz Harrosh (2):
libfs: Open code simple_commit_write into only user
libfs: Unexport and kill simple_prepare_write

Christoph Hellwig (1):
kill unused invalidate_inode_pages helper

Eric W. Biederman (1):
init: Open /dev/console from rootfs

H Hartley Sweeten (1):
fs/dcache.c: CodingStyle cleanup

Helight.Xu (1):
some clean up in fs/proc

Miklos Szeredi (1):
vfs: add NOFOLLOW flag to umount(2)

Nick Piggin (1):
fs: improve remount,ro vs buffercache coherency

Richard Kennedy (1):
fs: re-order super_block to remove 16 bytes of padding on 64bit builds

Valerie Aurora (1):
VFS: Clean up shared mount flag propagation

Diffstat:
Documentation/filesystems/sharedsubtree.txt | 16 +-
arch/s390/hypfs/inode.c | 42 +--
arch/um/drivers/mconsole_kern.c | 2 +-
drivers/infiniband/Kconfig | 1 +
drivers/infiniband/core/uverbs.h | 2 +-
drivers/infiniband/core/uverbs_cmd.c | 25 ++-
drivers/infiniband/core/uverbs_main.c | 82 +-----
drivers/usb/gadget/f_mass_storage.c | 2 +-
drivers/usb/gadget/file_storage.c | 2 +-
fs/autofs4/autofs_i.h | 7 -
fs/autofs4/dev-ioctl.c | 11 +-
fs/autofs4/expire.c | 6 +-
fs/autofs4/inode.c | 63 +----
fs/autofs4/root.c | 474 +++++++++------------------
fs/cifs/file.c | 4 +-
fs/dcache.c | 70 +++--
fs/debugfs/inode.c | 2 +-
fs/ext4/file.c | 6 +-
fs/gfs2/ops_inode.c | 113 ++-----
fs/hpfs/anode.c | 2 +-
fs/hpfs/dentry.c | 14 +-
fs/hpfs/dir.c | 14 +-
fs/hpfs/dnode.c | 21 +-
fs/hpfs/ea.c | 7 +-
fs/hpfs/hpfs_fn.h | 30 +-
fs/hpfs/inode.c | 4 +-
fs/hpfs/map.c | 6 +-
fs/hpfs/name.c | 21 +-
fs/hpfs/namei.c | 75 +++--
fs/hppfs/hppfs.c | 2 +-
fs/internal.h | 2 +
fs/libfs.c | 77 +++---
fs/locks.c | 5 +-
fs/namei.c | 44 +--
fs/namespace.c | 53 +++-
fs/nfs/inode.c | 8 +-
fs/nfs/nfs4proc.c | 8 +-
fs/nfsctl.c | 5 +-
fs/nfsd/nfs4xdr.c | 12 +-
fs/nfsd/vfs.c | 4 +-
fs/nilfs2/dir.c | 14 +-
fs/nilfs2/namei.c | 13 +-
fs/nilfs2/nilfs.h | 4 +-
fs/notify/inotify/inotify_user.c | 59 +---
fs/open.c | 2 +-
fs/pnode.c | 28 +-
fs/pnode.h | 5 +-
fs/proc/base.c | 10 +-
fs/proc/generic.c | 5 +
fs/proc/root.c | 6 -
fs/super.c | 21 +-
fs/udf/balloc.c | 2 +-
fs/udf/dir.c | 4 +-
fs/udf/inode.c | 2 +-
fs/udf/namei.c | 20 +-
fs/udf/symlink.c | 10 +-
fs/ufs/dir.c | 10 +-
fs/ufs/ufs.h | 4 +-
include/linux/audit.h | 11 +-
include/linux/fs.h | 26 +-
include/linux/fsnotify.h | 11 +-
include/linux/magic.h | 1 -
include/linux/mnt_namespace.h | 1 +
include/linux/mount.h | 14 +-
init/do_mounts_initrd.c | 4 -
init/main.c | 11 +-
ipc/mqueue.c | 120 ++++---
kernel/audit_tree.c | 100 ++----
kernel/auditsc.c | 7 +-
kernel/sysctl_binary.c | 7 +-
mm/filemap.c | 2 +-
net/sunrpc/rpc_pipe.c | 9 +-
security/smack/smack_lsm.c | 2 +-
security/tomoyo/realpath.c | 23 +-
74 files changed, 777 insertions(+), 1135 deletions(-)
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