From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat, 23 Feb 2008 09:53:53 +0000 (-0500)
Subject: [PATCH] sanitize hppfs
X-Git-Tag: v2.6.25-rc7~4^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f382d6e631fe424200ee0d8bb16539f5b7bef7be;p=pandora-kernel.git

[PATCH] sanitize hppfs

* hppfs_iget() and its users are racy; there's no need to pollute icache
  anyway, new_inode() works fine and is safe, unlike the current kludges
  (these relied on overwriting ->i_ino before another iget_locked() gets
  to that one - and did it after unlocking).
* merge hppfs_iget()/init_inode()/hppfs_read_inode(), while we are
  at it.
* to pass proper vfsmount to dentry_open() store the reference
  in hppfs superblock.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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