Piteball/android_kernel_samsung_msm8226
1
0
Fork 0
mirror of https://github.com/S3NEO/android_kernel_samsung_msm8226.git synced 2024-09-22 04:21:44 +00:00
Code Issues Projects Releases Packages Wiki Activity

tracepoints, docs: marker_synchronize_unregister->tracepoint_synchronize_unregister

Browse source 
Impact: documentation update.

Signed-off-by: Zhaolei <zhaolei@cn.fujitsu.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Mathieu Desnoyers 2008-11-14 17:47:49 -05:00 committed by Ingo Molnar
parent 8fd88d1590
commit 0dcf8fe5fe
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Documentation/tracepoints.txt
View file

@ -71,7 +71,7 @@ Connecting a function (probe) to a tracepoint is done by providing a probe
(function to call) for the specific tracepoint through
register_trace_subsys_eventname(). Removing a probe is done through
unregister_trace_subsys_eventname(); it will remove the probe.
marker_synchronize_unregister() must be called before the end of the module exit
tracepoint_synchronize_unregister() must be called before the end of the module exit
function to make sure there is no caller left using the probe. This, and the
fact that preemption is disabled around the probe call, make sure that probe
removal and module unload are safe. See the "Probe example" section below for a