projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| ebdb334b JR |
1 | lttng-disable-map(1) |
| 2 | ==================== | |
| 3 | :revdate: 30 Mars 2021 | |
| 4 | ||
| 5 | ||
| 6 | NAME | |
| 7 | ---- | |
| 8 | lttng-disable-map - Disable LTTng map | |
| 9 | ||
| 10 | ||
| 11 | SYNOPSIS | |
| 12 | -------- | |
| 13 | ||
| 14 | Disable an existing map: | |
| 15 | ||
| 16 | [verse] | |
| 17 | *lttng* ['linkgenoptions:(GENERAL OPTIONS)'] *disable-map* (option:--userspace | option:--kernel) | |
| 18 | [option:--session='SESSION'] 'MAP' | |
| 19 | ||
| 20 | ||
| 21 | DESCRIPTION | |
| 22 | ----------- | |
| 23 | ||
| 24 | The `lttng disable-map` command is used to disable existing maps. Disabling a | |
| 25 | map prevents any further modification of the content of the map by the tracers | |
| 26 | until it's enabled again using `lttng-enable-map(1)`. Even when disabled, the | |
| 27 | content of the map is available via the `lttng-view-map(1)` command. | |
| 28 | ||
| 29 | OPTIONS | |
| 30 | ------- | |
| 31 | option:-k, option:--kernel:: | |
| 32 | Disable map in the Linux kernel domain. | |
| 33 | ||
| 34 | option:-u, option:--userspace:: | |
| 35 | Disable map in the user space domain. | |
| 36 | ||
| 37 | option:-s 'SESSION', option:--session='SESSION':: | |
| 38 | Disable map in the tracing session named 'SESSION' | |
| 39 | instead of the current tracing session. | |
| 40 | ||
| 41 | include::common-cmd-help-options.txt[] | |
| 42 | ||
| 43 | include::common-cmd-footer.txt[] | |
| 44 | ||
| 45 | ||
| 46 | SEE ALSO | |
| 47 | -------- | |
| 48 | man:lttng-add-map(1), | |
| 49 | man:lttng-enable-map(1), | |
| 50 | man:lttng-view-map(1), | |
| 51 | man:lttng(1) |