Unionfs: implement vm_ops->page_mkwrite
authorErez Zadok <ezk@cs.sunysb.edu>
Thu, 15 May 2014 05:11:33 +0000 (01:11 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Thu, 15 May 2014 05:11:33 +0000 (01:11 -0400)
commitf2706fc00d90fe7f22c263a73786a4bab2f0ca40
tree9c56fc41e12e56cf0acf0f224466640fe159b951
parent6541f5718fbc993ad0cf499829350ab95583d7e9
Unionfs: implement vm_ops->page_mkwrite

Some file systems (e.g., ext4) require it.  Reported by Ted Ts'o.

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