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同样是用开源驱动 xf86-video-ati ,以前没开KMS,Xorg-server的内存占用总是慢慢增长,直至400M以上;现在开了KMS,Xorg只占用50M而已了。。。哈哈困扰我许久的问题总算解决了!!!
此外,开启KMS后,无论KDE特效是否启用,glxgear的得分都有1000左右(虽然是fglrx的1/4),我也很满足了。。。mplayer 也能够使用xv来播放了。。。
一句话,感觉世界很和谐……
PS:
系统:
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local/kernel26-firmware 2.6.33.2-1 (base)
The included firmware files of the Linux Kernel
local/kernel26-ice 2.6.33-4
The Linux Kernel and modules with gentoo-sources patchset, zh_utf8 patch and tuxonice support.
local/xorg-server 1.7.6-3 (xorg)
X.Org X servers
local/ati-dri 7.7.1-1
Mesa DRI drivers for AMD/ATI Radeon
local/libgl 7.7.1-1
Mesa 3-D graphics library and DRI software rasterizer
local/mesa 7.7.1-1
Mesa 3-D graphics libraries and include files
local/xf86-video-ati 6.12.192-1 (xorg-video-drivers)
X.org ati video driver
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