[patch 12/13] fix tmpfs BUG and AOP_WRITEPAGE_ACTIVATE

-stable review patch. If anyone has any objections, please let us know. -- From: Hugh Dickins <[EMAIL PROTECTED]> patch 487e9bf25cbae11b131d6a14bdbb3a6a77380837 in mainline. It's possible to provoke unionfs (not yet in mainline, though in mm and some distros) to hit

[patch 12/13] fix tmpfs BUG and AOP_WRITEPAGE_ACTIVATE

-stable review patch. If anyone has any objections, please let us know. -- From: Hugh Dickins [EMAIL PROTECTED] patch 487e9bf25cbae11b131d6a14bdbb3a6a77380837 in mainline. It's possible to provoke unionfs (not yet in mainline, though in mm and some distros) to hit