satok weblog

uClinuxが起動しました。
コマンドも受け付けるのですが、以下のようなエラーが発生しております。どうなっているのでしょうか？

__alloc_pages: 0-order allocation failed (gfp=0x1d0/0)

この問題と　thtttp　が起動しない問題を解決した後に何をやりましょうか、やはり禁断のDRAMの増設でしょうか？　(^^;

----------------------------------
RedBoot> load -v linux_nfsroot.elf
Using default protocol (TFTP)
Entry point: 0x00400004, address range: 0x003fff8c-0x004d6a24
RedBoot> exec -c "console=ttySC1,38400n81 nfsroot=192.168.0.26:/tftpboot/nfsroot"Now booting linux kernel:
Entry Address 0x00400000
Cmdline : console=ttySC1,38400n81 nfsroot=192.168.0.26:/tftpboot/nfsroot
Linux version 2.4.31-uc0 (root@localhost) (gcc version 3.4.3) #2 Mon Apr 19 15:0
uClinux H8/300H
Target Hardware: AE-3068
H8/300 series support by Yoshinori Sato <ysato@users.sourceforge.jp>
Flat model support (C) 1998,1999 Kenneth Albanowski, D. Jeff Dionne
On node 0 totalpages: 1536
zone(0): 0 pages.
zone(1): 1536 pages.
zone(2): 0 pages.
Kernel command line: console=ttySC1,38400n81 nfsroot=192.168.0.26:/tftpboot/nfstvirtual vector at 0x00fffd20
Calibrating delay loop... 3.26 BogoMIPS
Memory available: 984k/1067k RAM, 0k/0k ROM (781k kernel code, 196k data)
Dentry cache hash table entries: 1024 (order: 1, 8192 bytes)
Inode cache hash table entries: 512 (order: 0, 4096 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 2048 (order: 1, 8192 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
SuperH SCI(F) driver initialized
ttySC0 at 0x00ffffb0 is a SCI
ttySC1 at 0x00ffffb8 is a SCI
ttySC2 at 0x00ffffc0 is a SCI
ne.c:v1.10 9/23/94 Donald Becker (becker@scyld.com)
Last modified Nov 1, 2000 by Paul Gortmaker
NE*000 ethercard probe at 0x200000:<4>eth0: interrupt from stopped card
00 02 cb 03 1c 92
eth0: NE1000 found at 0x200000, using IRQ 17.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 512 bind 1024)
Sending DHCP requests ., OK
IP-Config: Got DHCP answer from 0.0.0.0, my address is 192.168.0.28
IP-Config: Complete:
device=eth0, addr=192.168.0.28, mask=255.255.255.0, gw=192.168.0.1,
host=192.168.0.28, domain=, nis-domain=(none),
bootserver=0.0.0.0, rootserver=192.168.0.26, rootpath=
Looking up port of RPC 100003/2 on 192.168.0.26
Looking up port of RPC 100005/1 on 192.168.0.26
VFS: Mounted root (nfs filesystem).
Freeing unused kernel memory: 32k freed (0x4ce000 - 0x4d5000)
Shell invoked to run file: /etc/rc
Command: hostname AE3068
Command: mount -t proc proc /proc
__alloc_pages: 0-order allocation failed (gfp=0x1d0/0)
mount: getcwd(): Unknown error 12
Command: cat /etc/motd
__alloc_pages: 0-order allocation failed (gfp=0x1d2/0)
Welcome to
____ _ _
/ __| ||_|
_ _| | | | _ ____ _ _ _ _
| | | | | | || | _ \| | | |\ \/ /
| |_| | |__| || | | | | |_| |/ \
| ___\____|_||_|_| |_|\____|\_/\_/
| |
|_|

Akizukidenshi/AE-3068 (aki3069net) port.
For further information check:
http://www.uclinux.org/

Execution Finished, Exiting
init: Failed to open /etc/inittab.
Sash command shell (version 1.1.1)
/> ls
__alloc_pages: 0-order allocation failed (gfp=0x1d2/0)
var usr tmp sbin proc mnt lib home etc dev bin
/> free
total used free shared buffers
Mem: 1016 884 132 0 0
/> thttpd -p 80 -d /var/www &
[16]
/> __alloc_pages: 0-order allocation failed (gfp=0x1d2/0)
__alloc_pages: 0-order allocation failed (gfp=0x1f0/0)

----------------------------------

秋月に付けられているのは16Mbit品でした。すなわち2Mbyte品。書籍で話題になっているのは2Mbyte品を一枚増設して4Mbyteにするなどでした。以下のスレッドに書いてありました。　(^^;

http://uclinux.quake4.jp/read.php?FID=2&TID=107&p=3