This is the mail archive of the systemtap@sourceware.org mailing list for the systemtap project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [PATCH] Linux Kernel Markers 0.2 for Linux 2.6.17


Hi,

* S. P. Prasanna (prasanna@in.ibm.com) wrote:
> I think having so many config options is not a good idea, you can group them
> and reduce the number of config options.
> 

Then we would have to determine what the scenarios are. The problem is to cover
all interesting instrumentation mixes efficiently.

I think it could be a good enough list :

Fprobes only
Dynamic + Fprobes (supports dynamic probes and uses fprobes for non probable
                   code)
Dynamic only
Printk only

Which would be expressed in the following menu :

choice Marker behavior
  * Inactive
  * Dynamic probes
  * Function probes (Fprobes)
  * Dynamic probes complemented with Fprobes
  * Printk

if selected "Dynamic probes" or "Dynamic probes complemented with Fprobes"
  choice2 Dynamic probes behavior
    * Kprobes
    * Jprobes

Any thoughts ?

Mathieu


OpenPGP public key:              http://krystal.dyndns.org:8080/key/compudj.gpg
Key fingerprint:     8CD5 52C3 8E3C 4140 715F  BA06 3F25 A8FE 3BAE 9A68 


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]