* William Lee Irwin III ([EMAIL PROTECTED]) wrote: > On Wed, May 30, 2007 at 10:00:34AM -0400, Mathieu Desnoyers wrote: > > Use conditional calls with lower d-cache hit in optimized version as a > > condition for scheduler profiling call. > [...] > > + if (prof_on) > > + BUG_ON(cond_call_arm("profile_on")); > > What's the point of this BUG_ON()? The condition is a priori impossible. >
Not impossible: hash_add_cond_call() can return -ENOMEM if kmalloc lacks memory. Mathieu -- Mathieu Desnoyers Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/