Messages in this thread | | | From | Craig Christophel <> | Subject | if BUG() optimizations question | Date | Fri, 11 Jan 2002 17:59:12 -0500 |
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I have changed almost all of the instances of if(blah) BUG(); in 2.5.2-pre11 to use if(unlikely(blah)) BUG(); or the macro BUG_ON(blah); if anyone would like this I can give you your portion. It actually does make a difference, if there is a gcc op likely(blah) then for the remaining if(blah) digahole; else BUG(); will be chainged soon as well.
I hope that this makes sense as it was a fairly trivial change, it just took a while as everyone writes the BUG(); stuff differently.
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