staging: zcache: introduce zero-filled pages handler
authorWanpeng Li <liwanp@linux.vnet.ibm.com>
Tue, 2 Apr 2013 02:46:13 +0000 (10:46 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 2 Apr 2013 19:49:51 +0000 (12:49 -0700)
commitbdcde42d74a12e170971038671a80ef00603ae4e
treeb514a0090b7165c69754c5ecc64ebb90847a1782
parent6fd3d05a8f4b0979960a3d90b0f9ea3c6cefe282
staging: zcache: introduce zero-filled pages handler

Introduce zero-filled pages handler to capture and handle zero pages.

Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/zcache/zcache-main.c