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Bug #104

closed

Events of type syscall cannot be disabled

Added by Bernd Hufmann about 13 years ago. Updated about 13 years ago.

Status:
Invalid
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
02/24/2012
Due date:
% Done:

0%

Estimated time:

Description

After enabling syscalls with "lttng enable-event -a -k" there is no command to disable events of type syscall.
There are two variant of the problem:
1) lttng disable-event -a -k should disable syscalls
2) There should be the possibility to disable events of type syscall independent of events of type tracepoints: lttng disable-event -a -k --syscall

Related issues 1 (0 open — 1 closed)

Is duplicate of LTTng-modules - Feature #115: Support disable syscallsResolved02/27/2012

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 #1

Updated by Bernd Hufmann about 13 years ago

Bernd Hufmann wrote:

After enabling syscalls with "lttng enable-event -a -k" there is no command to disable events of type syscall.
There are two variant of the problem:
1) lttng disable-event -a -k should disable syscalls
2) There should be the possibility to disable events of type syscall independent of events of type tracepoints: lttng disable-event -a -k --syscall

I used the commit aeb968923d1245f4cb2be1eed2ab7b8b5eb45cf8.

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 #2

Updated by David Goulet about 13 years ago

  • Status changed from New to Invalid

This problem is on the kernel tracer side where it's not possible, at this moment, to disable syscalls. The workaround for that is to enable syscalls in a channel and disable it.

This feature for the kernel tracer will not be available for 2.0-stable.

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 #3

Updated by Anonymous about 13 years ago

Issue #115 was opened in LTTng-modules about this problem.

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