tree 2bec24a44bc3edbdcedf8ae65256a0533ce4e46a
parent d94c177beeb4469cd4f6e83354ab0223353e98ed
author Trond Myklebust <Trond.Myklebust@netapp.com> 1317083769 -0400
committer Linus Torvalds <torvalds@linux-foundation.org> 1317089806 -0700

VFS: Fix the remaining automounter semantics regressions

The concensus seems to be that system calls such as stat() etc should
not trigger an automount.  Neither should the l* versions.

This patch therefore adds a LOOKUP_AUTOMOUNT flag to tag those lookups
that _should_ trigger an automount on the last path element.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
[ Edited to leave out the cases that are already covered by LOOKUP_OPEN,
  LOOKUP_DIRECTORY and LOOKUP_CREATE - all of which also fundamentally
  force automounting for their own reasons   - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>