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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