insmod 前
em86xx[init.d]# free
              total         used         free       shared      buffers
  Mem:        30408         9440        20968            0          636
 Swap:            0            0            0
Total:        30408         9440        20968
insmod 後
em86xx[2.4.26-em86xx]# insmod llad.o
Using llad.o
Warning: loading llad will taint the kernel: non-GPL license - LGPL
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
em86xx[2.4.26-em86xx]# insmod em8xxx.o
Using em8xxx.o
Warning: loading em8xxx will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
em86xx[2.4.26-em86xx]# free
              total         used         free       shared      buffers
  Mem:        30408        18096        12312            0          636
 Swap:            0            0            0
Total:        30408        18096        12312
em86xx[2.4.26-em86xx]#
  1. 使用量:20968-12312=8656
  2. ...
  3. ...
  4. ...

em86xx[/root]# free
 Swap:            0            0            0
Total:        30408         9376        21032
em86xx[/root]# mount -t nfs -o nolock 192.168.1.15:/sigma /mnt
em86xx[/root]# free
              total         used         free       shared      buffers
  Mem:        30408         9416        20992            0          636
 Swap:            0            0            0
Total:        30408         9416        20992
em86xx[/root]# insmod /mnt/mrua_EM8622L_2.7.166.0_dev.arm.nodts/modules/2.4.26-em86xx/llad.o
Using /mnt/mrua_EM8622L_2.7.166.0_dev.arm.nodts/modules/2.4.26-em86xx/llad.o
Warning: loading llad will taint the kernel: non-GPL license - LGPL
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
em86xx[/root]# free
              total         used         free       shared      buffers
  Mem:        30408        13656        16752            0          636
 Swap:            0            0            0
Total:        30408        13656        16752
em86xx[/root]# insmod /mnt/mrua_EM8622L_2.7.166.0_dev.arm.nodts/modules/2.4.26-em86xx/em8xxx.o
Using /mnt/mrua_EM8622L_2.7.166.0_dev.arm.nodts/modules/2.4.26-em86xx/em8xxx.o
Warning: loading em8xxx will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
em86xx[/root]# free
              total         used         free       shared      buffers
  Mem:        30408        17988        12420            0          636
 Swap:            0            0            0
Total:        30408        17988        12420
em86xx[/root]# /mnt/mrua_EM8622L_2.7.166.0_dev.arm.nodts/bin/osdbuf_control -c1024x768 -Ftck:16bpp_565 -cs rgb_0_255 -o vga -f VESA_1024x768x60 -0 255
OSD buffer size : 1024x768
OSD format : tck:16bpp_565
Alpha0 : 255
begin get_osd_infos
surface = 0x00000000, surf addr=0x912da814
  videomemory=0x13e7fc00 videomemorysize=1572864 palette=0x79000 mode=1024:768:16
begin get_osd_infos
surface = 0x13e7f6b8, surf addr=0x912da814
end get_osd_infos
em86xx[/root]# free
              total         used         free       shared      buffers
  Mem:        30408        19056        11352            0          636
 Swap:            0            0            0
Total:        30408        19056        11352
em86xx[/root]# insmod /mnt/mrua_EM8622L_2.7.166.0_dev.arm.nodts/MRUA_src/mambolfb/mambolfb.o `/mnt/mrua_EM8622L_2.7.166.0_dev.arm.nodts/bin/osdbuf_control -p`
begin get_osd_infos
surface = 0x13e7f6b8, surf addr=0x912da854
end get_osd_infos
Using /mnt/mrua_EM8622L_2.7.166.0_dev.arm.nodts/MRUA_src/mambolfb/mambolfb.o
em86xx[/root]# free
              total         used         free       shared      buffers
  Mem:        30408        19092        11316            0          636
 Swap:            0            0            0
Total:        30408        19092        11316
em86xx[/root]#

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