[git pull] vfs fixes

[Al Viro <viro@ZenIV.linux.org.uk>]

	A couple of fixes; a leak in mntns_install() caught by Andrei
(this cycle regression) + d_invalidate() softlockup fix - that had
been reported by a bunch of people lately, but the problem is pretty
old.

The following changes since commit 32c1431eea4881a6b17bd7c639315010aeefa452:

  Linux 4.12-rc5 (2017-06-11 16:48:20 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git for-linus

for you to fetch changes up to 4068367c9ca7b515a209f9c0c8741309a1e90495:

  fs: don't forget to put old mntns in mntns_install (2017-06-15 06:53:05 -0400)

----------------------------------------------------------------
Al Viro (1):
      Hang/soft lockup in d_invalidate with simultaneous calls

Andrei Vagin (1):
      fs: don't forget to put old mntns in mntns_install

 fs/dcache.c    | 10 ++++------
 fs/namespace.c |  2 ++
 2 files changed, 6 insertions(+), 6 deletions(-)