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8303563: GetCurrentThreadCpuTime and GetThreadCpuTime need further clarification for virtual threads

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Reviewed-by: dholmes, alanb
This commit is contained in:
Serguei Spitsyn 2023-04-06 01:30:31 +00:00
parent 312702567a
commit 5764119024
1 changed files with 4 additions and 2 deletions
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6
src/hotspot/share/prims/jvmti.xml
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@ -11022,7 +11022,8 @@ myInit() {
the current thread (see
<functionlink id="GetCurrentThreadCpuTimerInfo"/> vs
<functionlink id="GetThreadCpuTimerInfo"/>).
The current thread may not be a virtual thread. Otherwise, the error code
An implementation is not required to support this function
when the current thread is a virtual thread, in which case
<errorlink id="JVMTI_ERROR_UNSUPPORTED_OPERATION"></errorlink> will be returned.
On many platforms this call will be equivalent to:
<example>
@ -11125,7 +11126,8 @@ myInit() {
<jthread null="current" impl="noconvert"/>
<description>
The thread to query.
The <code>thread</code> may not be a virtual thread. Otherwise, the error code
An implementation is not required to support this function
when the given thread is a virtual thread, in which case
<errorlink id="JVMTI_ERROR_UNSUPPORTED_OPERATION"></errorlink> will be returned.
</description>
</param>