Semantic patching with Coccinelle [LWN.net]LWN.net needs you!Without subscribers, LWN would simply not exist. Please consider signing up for a subscription and helping to keep LWN publishing We've all been there: You're tracking down some evil bug, and you have the sudden chilling realization that you're going to have to refactor an enormous chunk of code to fix it. You break out in a cold sweat as you run a quick grep over the source base
