Unionfs: cast page->index loff_t before shifting
authorErez Zadok <ezk@cs.sunysb.edu>
Tue, 25 Sep 2007 04:44:44 +0000 (00:44 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Fri, 29 Apr 2011 02:24:43 +0000 (22:24 -0400)
commit76f744a7e8d7de69642e90bfa48f9688fee081fe
tree5fefed34fa036cd6b82f8b80bc79342c762ebbbb
parent7f1e4d40ebde8b895c8c2e1039e49a11cb411963
Unionfs: cast page->index loff_t before shifting

Fixes bugs in number promotion/demotion computation, as per
<http://lkml.org/lkml/2007/9/20/17>

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
fs/unionfs/mmap.c