From mboxrd@z Thu Jan 1 00:00:00 1970 From: frog1120@gmail.com (J.Hwan Kim) Date: Mon, 27 Aug 2012 11:30:26 +0900 Subject: MAX_ORDER in mmzone.h Message-ID: <503ADBC2.1020405@gmail.com> To: kernelnewbies@lists.kernelnewbies.org List-Id: kernelnewbies.lists.kernelnewbies.org Hi, everyone I wish to expand the limit for allocating contiguous memory in kernel. So, if I change the value CONFIG_FORCE_MAX_ZONEORDER or MAX_ORDER value in /include/linux/mmzone.h, will it cause any problem or side effect in x86_64 sysem? Thanks in advance. Best Regards, J.Hwan Kim