http://www.latelee.org/using-gnu-linux/ubuntu-intel-gpu-vaapi.html
http://www.webupd8.org/2012/11/install-mplayer-with-va-api-hardware.html
http://www.latelee.org/using-gnu-linux/ubuntu-intel-gpu-vaapi.html
http://www.webupd8.org/2012/11/install-mplayer-with-va-api-hardware.html
Before installing MPlayer with VA-API support, install the VA-API drivers:
http://www.mem.com.tw/article_content.asp?sn=0701020591
標準平行的PCI介面納入許多遵循PCI匯流排電源管理介面規格的省電功能,因此,除了根聯合體(Root Complex)之外,其他所有的PCIe裝置都必須支援這些省電功能。此外,PCIe定義一套名為主動式電源管理(Active State Power Management, ASPM)的機制。主動式電源管理則是進一步擴充PCI電源的管理規格。ASPM與標準PCI電源管理規格之間的主要差別在於ASPM是自動運作的機制。
http://udn.com/news/story/7241/1227711-%E9%81%99%E6%9C%9B2025%E5%B9%B4%EF%BC%8F%E6%99%BA%E6%85%A7%E5%95%86%E6%A9%9F-11.1%E5%85%86%E7%BE%8E%E5%85%83
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1. delayed_workqueue主要用在需要延遲處理任務的驅動中,這些驅動的特性主要是不能使用中斷。
delayed_workqueue的使用步驟如下:
今天主機重開又遇到 /dev/VolGroup00/LogVol00: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY
照網友解法 OK
http://heavenamoo712.pixnet.net/blog/post/105520061-linux(redhat)restart%E5%BE%8C%EF%BC%8C%E5%87%BA%E7%8F%BEunexpected-inconsistency%3B-ru
The GCC compiler flags that control unused warnings include:
-Wunused-function
-Wunused-label
-Wunused-parameter
-Wunused-value
-Wunused-variable
-Wunused(=all of the above)
Each of these has a corresponding negative form with "no-" inserted after the W which turns off the warning (in case it was turned on by -Wall, for example). Thus, in your case you should use
-Wno-unused-function
Of course this works for the whole code, not just compile-time asserts. For function-specific behaviour, have a look at Function attributes.