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Fix: lttng trace-clock needs to disable preemption
authorMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Fri, 9 Oct 2015 16:24:23 +0000 (12:24 -0400)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Wed, 21 Oct 2015 19:41:02 +0000 (15:41 -0400)
commitfe2ebb3d5c4ffbbe3a04cfba2e357c63617cbf83
tree578ffc457784812e20728aa901fab14804e7b36ctree | snapshot
parent1f7d83a89fd4c975f0e3fccd55fa59e03527152ecommit | diff
Fix: lttng trace-clock needs to disable preemption

We use a per-cpu data structure, and some contexts (e.g. buffer create)
call this function with preemption enabled. This is the case also for
buffer flush operation.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
wrapper/trace-clock.h diff | blob | blame | history
LTTng 2.0/0.x modules
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