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Date: Thu, 5 Jan 2012 02:23:18 +0000
From: Al Viro <viro@...IV.linux.org.uk>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: [git pull] vfs pile 1
That's pile 1 out of at least 4; this one is mostly vfsmount gutting. The
next one will be umode_t stuff... Please, pull from the usual place -
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git for-linus
Shortlog:
Al Viro (73):
pull manipulations of rpc_cred inside alloc_nfs_open_context()
trim fs/internal.h
switch a bunch of places to mnt_want_write_file()
new helpers: fh_{want,drop}_write()
vfs: kill pointless helpers in namespace.c
vfs: new internal helper: mnt_has_parent(mnt)
vfs: more mnt_parent cleanups
vfs: add missing parens in pnode.h macros
unexport put_mnt_ns(), make create_mnt_ns() static outright
vfs: dentry_reset_mounted() doesn't use vfsmount argument
tomoyo: stop including hell knows what
btrfs, nfs, apparmor: don't pull mnt_namespace.h for no reason...
vfs: kill ->mnt_devname use in afs printks
make nfs_follow_remote_path() handle ERR_PTR() passed as root_mnt
vfs: convert fs_supers to hlist
vfs: make do_kern_mount() static
constify seq_file stuff
vfs: mnt_drop_write_file()
vfs: fix the stupidity with i_dentry in inode destructors
vfs: pipe.c is really non-modular
get rid of timer in kern/acct.c
vfs: for usbfs, etc. internal vfsmounts ->mnt_sb->s_root == ->mnt_root
vfs: live vfsmounts never have NULL ->mnt_sb
vfs: new helper - vfs_ustat()
vfs: fix the rest of sget() races
vfs: start hiding vfsmount guts series
vfs: spread struct mount - __lookup_mnt() result
vfs: spread struct mount - __propagate_umount() argument
vfs: spread struct mount - namespace.c internal iterators
vfs: spread struct mount - attach_mnt/detach_mnt
vfs: spread struct mount - commit_tree
vfs: spread struct mount - mount group id handling
vfs: spread struct mount - attach_recursive_mnt
vfs: spread struct mount - tree_contains_unbindable
vfs: spread struct mount - alloc_vfsmnt/free_vfsmnt/mnt_alloc_id/mnt_free_id
vfs: spread struct mount - change_mnt_propagation/set_mnt_shared
vfs: spread struct mount - clone_mnt/copy_tree result
vfs: spread struct mount to remaining users of ->mnt_hash
vfs: the first spoils - mnt_hash moved
vfs: spread struct mount - umount_tree argument
vfs: spread struct mount - shrink_submounts/select_submounts
vfs: spread struct mount - clone_mnt/copy_tree argument
vfs: spread struct mount mnt_set_mountpoint child argument
vfs: spread struct mount - do_umount/propagate_mount_busy
vfs: spread struct mount - mnt_has_parent
vfs: spread struct mount - is_path_reachable
vfs: mnt_parent moved to struct mount
vfs: now it can be done - make mnt_parent point to struct mount
vfs: move mnt_mountpoint to struct mount
vfs: spread struct mount - work with counters
vfs: all counters taken to struct mount
vfs: take mnt_child/mnt_mounts to struct mount
vfs: spread struct mount - get_dominating_id / do_make_slave
vfs: spread struct mount - shared subtree iterators
vfs: spread struct mount - propagate_mnt()
vfs: spread struct mount - remaining argument of mnt_set_mountpoint()
vfs: take mnt_master to struct mount
vfs: and now we can make ->mnt_master point to struct mount
vfs: take mnt_share/mnt_slave/mnt_slave_list and mnt_expire to struct mount
vfs: spread struct mount - do_add_mount and graft_tree
vfs: spread struct mount - mntput_no_expire
vfs: mnt_ns moved to struct mount
vfs: mnt_id/mnt_group_id moved
vfs: move the rest of int fields to struct mount
vfs: switch pnode.h macros to struct mount *
vfs: move mnt_list to struct mount
vfs: move mnt_devname
vfs: move fsnotify junk to struct mount
vfs: spread struct mount - remaining argument of next_mnt()
vfs: opencode mntget() mnt_set_mountpoint()
vfs: take /proc/*/mounts and friends to fs/proc_namespace.c
switch mnt_namespace ->root to struct mount
vfs: trim includes a bit
Diffstat:
arch/ia64/kernel/perfmon.c | 2 +-
arch/parisc/hpux/sys_hpux.c | 9 +-
arch/powerpc/platforms/cell/spufs/inode.c | 1 -
drivers/staging/pohmelfs/inode.c | 1 -
drivers/usb/core/inode.c | 11 +-
fs/9p/vfs_inode.c | 1 -
fs/Makefile | 2 +
fs/affs/super.c | 1 -
fs/afs/mntpt.c | 4 +-
fs/afs/super.c | 1 -
fs/befs/linuxvfs.c | 1 -
fs/bfs/inode.c | 1 -
fs/block_dev.c | 8 +-
fs/btrfs/inode.c | 1 -
fs/btrfs/ioctl.c | 22 +-
fs/btrfs/super.c | 1 -
fs/ceph/inode.c | 1 -
fs/coda/inode.c | 1 -
fs/compat.c | 9 +-
fs/configfs/dir.c | 4 +-
fs/dcache.c | 37 +--
fs/debugfs/inode.c | 2 +-
fs/ecryptfs/super.c | 1 -
fs/efs/super.c | 1 -
fs/exec.c | 2 +-
fs/exofs/super.c | 1 -
fs/ext2/ioctl.c | 12 +-
fs/ext2/super.c | 1 -
fs/ext3/ioctl.c | 20 +-
fs/ext3/super.c | 1 -
fs/ext4/ioctl.c | 28 +-
fs/ext4/super.c | 1 -
fs/fat/file.c | 4 +-
fs/fat/inode.c | 1 -
fs/fhandle.c | 4 +-
fs/filesystems.c | 1 -
fs/freevxfs/vxfs_inode.c | 1 -
fs/fuse/inode.c | 1 -
fs/gfs2/file.c | 4 +-
fs/gfs2/super.c | 1 -
fs/hfs/super.c | 1 -
fs/hfsplus/ioctl.c | 4 +-
fs/hfsplus/super.c | 1 -
fs/hostfs/hostfs_kern.c | 1 -
fs/hpfs/super.c | 1 -
fs/hppfs/hppfs.c | 3 +-
fs/hugetlbfs/inode.c | 1 -
fs/inode.c | 5 +-
fs/internal.h | 27 +-
fs/isofs/inode.c | 1 -
fs/jffs2/super.c | 1 -
fs/jfs/ioctl.c | 4 +-
fs/jfs/super.c | 1 -
fs/logfs/inode.c | 1 -
fs/minix/inode.c | 1 -
fs/mount.h | 75 +++
fs/namei.c | 37 +-
fs/namespace.c | 773 +++++++++++------------------
fs/ncpfs/inode.c | 1 -
fs/ncpfs/ioctl.c | 2 +-
fs/nfs/dir.c | 13 +-
fs/nfs/inode.c | 41 +-
fs/nfs/super.c | 19 +-
fs/nfsd/nfs4proc.c | 4 +-
fs/nfsd/nfs4recover.c | 12 +-
fs/nfsd/vfs.c | 34 +-
fs/nfsd/vfs.h | 10 +
fs/nilfs2/ioctl.c | 22 +-
fs/nilfs2/super.c | 2 -
fs/notify/fanotify/fanotify_user.c | 6 +-
fs/notify/fsnotify.c | 9 +-
fs/notify/vfsmount_mark.c | 19 +-
fs/ntfs/inode.c | 1 -
fs/ocfs2/dlmfs/dlmfs.c | 1 -
fs/ocfs2/ioctl.c | 4 +-
fs/ocfs2/move_extents.c | 4 +-
fs/ocfs2/super.c | 1 -
fs/open.c | 2 +-
fs/openpromfs/inode.c | 1 -
fs/pipe.c | 7 -
fs/pnode.c | 120 ++---
fs/pnode.h | 36 +-
fs/proc/base.c | 114 -----
fs/proc/inode.c | 1 -
fs/proc/namespaces.c | 1 -
fs/proc_namespace.c | 331 ++++++++++++
fs/qnx4/inode.c | 1 -
fs/reiserfs/ioctl.c | 8 +-
fs/reiserfs/super.c | 1 -
fs/romfs/super.c | 1 -
fs/seq_file.c | 10 +-
fs/squashfs/super.c | 1 -
fs/statfs.c | 21 +-
fs/super.c | 50 ++-
fs/sysv/inode.c | 1 -
fs/ubifs/ioctl.c | 4 +-
fs/ubifs/super.c | 1 -
fs/udf/super.c | 1 -
fs/ufs/super.c | 1 -
fs/xattr.c | 4 +-
fs/xfs/xfs_iget.c | 1 -
fs/xfs/xfs_ioctl.c | 8 +-
fs/xfs/xfs_ioctl32.c | 8 +-
include/linux/fs.h | 7 +-
include/linux/mnt_namespace.h | 31 +-
include/linux/mount.h | 39 +--
include/linux/nfs_fs.h | 2 +-
include/linux/seq_file.h | 10 +-
ipc/mqueue.c | 1 -
kernel/acct.c | 40 +--
mm/shmem.c | 1 -
net/sunrpc/rpc_pipe.c | 1 -
security/apparmor/path.c | 1 -
security/inode.c | 2 +-
security/tomoyo/realpath.c | 9 +-
115 files changed, 1067 insertions(+), 1161 deletions(-)
create mode 100644 fs/mount.h
create mode 100644 fs/proc_namespace.c
--
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