http://www.jonmasters.org/blog/2007/12/12/everything-you-know-about-interrupts-is-wrong/ World Organi[sz]ation Of Broken Dreams Thu, 01 Dec 2011 20:35:15 +0000 http://wordpress.org/?v=2.9 hourly 1 http://www.jonmasters.org/blog/2007/12/12/everything-you-know-about-interrupts-is-wrong/comment-page-1/#comment-132770 Tan Wei Chong Sat, 13 Nov 2010 13:00:23 +0000 http://www.jonmasters.org/blog/?p=641#comment-132770 "(MSI interrupts always have high numbers, like 8406, on Linux anyway)." Can you elaborate more on why is that? And how is the number determined? Thanks. “(MSI interrupts always have high numbers, like 8406, on Linux anyway).”
Can you elaborate more on why is that? And how is the number determined?
Thanks.

]]> http://www.jonmasters.org/blog/2007/12/12/everything-you-know-about-interrupts-is-wrong/comment-page-1/#comment-115186 Pete Zaitcev Thu, 13 Dec 2007 01:53:11 +0000 http://www.jonmasters.org/blog/?p=641#comment-115186 Interrupts were threaded in Solaris back when I hacked on it, that is... 2.5.1 or so. Put it to 1999 or about that. Frankly I'm not convinced of their merits and it was very clear that the whole idea was pushed by RT and low-lat people (this is the area where Solaris was way ahead of Linux as well... their glacial pace of development in the little proprietary world allowed us to catch up). Interrupts were threaded in Solaris back when I hacked on it, that is… 2.5.1 or so. Put it to 1999 or about that. Frankly I’m not convinced of their merits and it was very clear that the whole idea was pushed by RT and low-lat people (this is the area where Solaris was way ahead of Linux as well… their glacial pace of development in the little proprietary world allowed us to catch up).

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