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> You know, I dislike this. > > The right fix is to hack gcc to allow functions (in this case, BUG()) to have > an "unlikely" attribute, and therefore know that this branch is unlikely. FYI the ppc32 and ppc64 BUG_ON avoids the branch completely thanks to some clever code from paulus. Im not however advocating we rip through the entire kernel and BUG_ON enable it :) Anton - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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