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8329593: Drop adjustments to target parallelism when virtual threads do I/O on files opened for buffered I/O

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Reviewed-by: bpb, jpai
This commit is contained in:
Alan Bateman 2024-04-23 16:10:13 +00:00
parent b07e1531b3
commit 412e306d81
28 changed files with 461 additions and 870 deletions
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6
src/java.base/windows/classes/sun/nio/ch/WEPollSelectorImpl.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2020, 2022, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2020, 2024, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -109,11 +109,11 @@ class WEPollSelectorImpl extends SelectorImpl {
processDeregisterQueue();
try {
begin(blocking);
long comp = Blocker.begin(blocking);
boolean attempted = Blocker.begin(blocking);
try {
numEntries = WEPoll.wait(eph, pollArrayAddress, NUM_EPOLLEVENTS, to);
} finally {
Blocker.end(comp);
Blocker.end(attempted);
}
} finally {
end(blocking);