From: Miklos Szeredi <mszeredi@suse.cz>
Date: Tue, 10 Aug 2010 09:41:40 +0000 (+0200)
Subject: vfs: only add " (deleted)" where necessary
X-Git-Tag: v2.6.36-rc1~96^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ffd1f4ed5bddccf2277e3d8525bcedf1983319f8;p=pandora-kernel.git

vfs: only add " (deleted)" where necessary

__d_path() has 4 callers:

  d_path()
  sys_getcwd()
  seq_path_root()
  tomoyo_realpath_from_path2()

Of these the only one which needs the " (deleted)" ending is d_path().

sys_getcwd() checks for existence before calling __d_path().

seq_path_root() is used to show the mountpoint path in
/proc/PID/mountinfo, which is always a positive.

And tomoyo doesn't want the deleted ending.

Create a helper "path_with_deleted()" as subsequent patches will need
this in multiple places.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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