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, 22 Nov 2013 23:54:03 +0000 (18:54 -0500)
commitf7be4509463e77eb272f8a8731c8d8664a3b7443
treecb10f1f6dbd1ee7ef8a1b4d56683be5847d22003
parent95221af67620270f264ef23fba4d2a60065eb8dc
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