Project

General

Profile

Feature #3008

Trace Normal Form EOF

Added by Milan Jurik over 7 years ago. Updated over 7 years ago.

Status:
In Progress
Priority:
Normal
Assignee:
Category:
kernel
Start date:
2012-07-18
Due date:
% Done:

70%

Estimated time:
(Total: 0.00 h)
Difficulty:
Hard
Tags:

Description

Trace Normal Form (tnf) is old tracing system in Illumos. It is not used, its functionality was replaced by dtrace.

It is represented by several userspace commands, userspace library support, kernel module and probes in uts and in in.dhcpd

The plan is to remove userspace part (including probes in in.dhcpd), then remove probes which has direct replacement in dtrace (many entry/return tnf probes), then analyze the rest of probes and select those which can be replaced by some static dtrace probes and finally remove the rest.


Subtasks

Feature #3009: remove tnf userspaceIn ProgressMilan Jurik

Actions

Also available in: Atom PDF