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    Subject[git pull] VFS patches (second series)
    	More namespace.c sanitizing (saner locking rules, further trimming
    of stack footprint). Preparation for mountinfo merge (allowing seq_file
    ->show() to tell seq_file that output for this entry is to be discarded).
    A couple of fixes - one for long-standing race in /proc/*/fd readdir,
    another for breakage introduced on pipe() failure exit in ro-bind series
    (this one is probably the most urgent in the entire pile). And misc
    cleanups...

    There will be probably 3 or 4 more series in this cycle - this
    is not the last one...

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

    Shortlog:
    Al Viro (9):
    move a bunch of declarations to fs/internal.h
    lock exclusively in collect_mounts() and drop_collected_mounts()
    switch a bunch of LSM hooks from nameidata to path
    get rid of more nameidata passing in namespace.c
    umount_tree() will unhash everything itself
    teach seq_file to discard entries
    double-free of inode on alloc_file() failure exit in create_write_pipe()
    proc_readfd_common() race fix
    get rid of __exit_files(), __exit_fs() and __put_fs_struct()

    Diffstat:
    fs/internal.h | 11 +++++++
    fs/namespace.c | 66 +++++++++++++++++++++----------------------
    fs/pipe.c | 3 ++
    fs/pnode.c | 4 +-
    fs/pnode.h | 1 +
    fs/proc/base.c | 4 +--
    fs/seq_file.c | 16 ++++++++--
    fs/super.c | 1 +
    include/linux/dcache.h | 1 -
    include/linux/fs.h | 6 ----
    include/linux/mount.h | 2 -
    include/linux/security.h | 52 +++++++++++++++++-----------------
    include/linux/seq_file.h | 2 +
    kernel/exit.c | 27 ++++--------------
    security/dummy.c | 10 +++---
    security/security.c | 20 ++++++------
    security/selinux/hooks.c | 8 ++--
    security/smack/smack_lsm.c | 4 +-
    18 files changed, 118 insertions(+), 120 deletions(-)


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