On Mon, Dec 03, 2007 at 02:41:20PM -0600, Mike Gerdts wrote: > Would it be reasonable to consider adding probes to RPC library > functions (usr/src/lib/libnsl/rpc/*.c) to provide generic methods for > tracing RPC's? While probes that aren't enabled have no impact to a > running process, I don't think I understand how the existence of the > probes gets registered with the kernel to understand the impact on > process startup. That is, if libnsl had some USDT probes in it, would > it have a measurable impact on the startup time of programs that link > against libnsl?
Absolutely. Adding USDT probes to libnsl would be a great idea. Adam -- Adam Leventhal, FishWorks http://blogs.sun.com/ahl _______________________________________________ dtrace-discuss mailing list [email protected]
