Messages in this thread |  | | | Subject | Re: [RFC] [PATCH 7/7] Ftrace plugin for Uprobes | | From | (Frank Ch. Eigler) | | Date | Tue, 12 Jan 2010 13:54:01 -0500 |
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Frederic Weisbecker <fweisbec@gmail.com> writes:
> [...] > This is much more tricky in the case of uprobes as I see two > ways to work with it: > - probing on an already running process > - probing on a process we are about to run > [...]
As you might expect, in systemtap we've had to figure out this area some time ago. We use another utrace consumer called "task finder" that registers interest in present / future processes, and gives us kernel-space callbacks when these come and go. You could merge it or something like it.
- FChE
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