<div dir="ltr"><span style="font-family:arial,sans-serif;font-size:13px">Hi,</span><br style="font-family:arial,sans-serif;font-size:13px"><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px">I am currently working on adding trap tracepoints in the kernel. As of now, i</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">have an implementation of the tracepoints trap_entry and trap_exit. I have </span><div style="font-family:arial,sans-serif;font-size:13px">created a LTTng probe for those events as well.<br>
<br>It would really be appreciated that you, LTTng guys, can give me your comments<br>about my work already done. It would also be great if some of you could test it <br>during a "not so short" amount of time, so we could perhaps propose the patches<br>
to add these tracepoints in the mainline kernel after having tested them properly.<br><br>I will first send a patch concerning the implementation of the tracepoints.<br>This will be followed by a lttng-modules patch adding the LTTng trap probe.<br>
Finally, i will send a patch about the locations of the tracepoints in the kernel<br>itself.<br><br>Feel free to give general comments and critics in reply of this email, and specific<br>comments in reply to the patches they apply to.<br>
<br>Thanks,<br><br>Francis Deslauriers</div></div>