On Wed, 2008-01-23 at 12:27 -0500, Frank Ch. Eigler wrote: > Hi - > > On Wed, Jan 23, 2008 at 12:11:07PM -0500, Steven Rostedt wrote: > > This patch adds latency tracing for critical timings > > (how long interrupts are disabled for). > > [...] > > Is there an opportunity here to share effort with latencytop, and > ideally to use markers as much as possible for these event hooks?
I'm still thinking latencytop should only record stack traces and do the rest in user-space. Also, the things the latency tracer and latecytop measure are quite different. the latency tracer measures how long a non-schedulable section is, latencytop measures how a task was scheduled away. -- 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/
