Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull pile 2 of vfs updates from Al Viro:
 "Stuff in this one - assorted fixes, lglock tidy-up, death to
  lock_super().

  There'll be a VFS pile tomorrow (with patches from Jeff Layton,
  sanitizing getname() and related parts of audit and preparing for
  ESTALE fixes), but I'd rather push the stuff in this one ASAP - some
  of the bugs closed here are quite unpleasant."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  vfs: bogus warnings in fs/namei.c
  consitify do_mount() arguments
  lglock: add DEFINE_STATIC_LGLOCK()
  lglock: make the per_cpu locks static
  lglock: remove unused DEFINE_LGLOCK_LOCKDEP()
  MAX_LFS_FILESIZE definition for 64bit needs LL...
  tmpfs,ceph,gfs2,isofs,reiserfs,xfs: fix fh_len checking
  vfs: drop lock/unlock super
  ufs: drop lock/unlock super
  sysv: drop lock/unlock super
  hpfs: drop lock/unlock super
  fat: drop lock/unlock super
  ext3: drop lock/unlock super
  exofs: drop lock/unlock super
  dup3: Return an error when oldfd == newfd.
  fs: handle failed audit_log_start properly
  fs: prevent use after free in auditing when symlink following was denied

1 files changed, 0 insertions, 4 deletions

diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index 59e3bbfac0b1..5e59280d42d7 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -389,8 +389,6 @@ static int exofs_sync_fs(struct super_block *sb, int wait)
         if (unlikely(ret))
                 goto out;
 
-        lock_super(sb);
-
         ios->length = offsetof(struct exofs_fscb, s_dev_table_oid);
         memset(fscb, 0, ios->length);
         fscb->s_nextid = cpu_to_le64(sbi->s_nextid);
@@ -406,8 +404,6 @@ static int exofs_sync_fs(struct super_block *sb, int wait)
         if (unlikely(ret))
                 EXOFS_ERR("%s: ore_write failed.\n", __func__);
 
-
-        unlock_super(sb);
 out:
         EXOFS_DBGMSG("s_nextid=0x%llx ret=%d\n", _LLU(sbi->s_nextid), ret);
         ore_put_io_state(ios);