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. On Wed, May 30, 2007 at 10:00:34AM -0400, Mathieu Desnoyers wrote: > - profile_hit(SCHED_PROFILING, __builtin_return_address(0)); > + cond_call(profile_on, > + profile_hit(SCHED_PROFILING, __builtin_return_address(0))); It'd probably be prettier to stuff cond_call() inside a macro that does something like this named profile_hit() with the old profile_hit() renamed to __profile_hit() etc. Otherwise fine. -- wli - 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/