[jdk13u-dev] Integrated: 8252090: JFR: StreamWriterHost::write_unbuffered() stucks in an infinite loop OpenJDK (build 13.0.1+9)

[Ekaterina Vergizova]

On Mon, 21 Dec 2020 16:35:15 GMT, Ekaterina Vergizova <evergizova at openjdk.org> wrote:

> I'd like to backport 8252090 to 13u for parity with 11u.
> The patch doesn't apply cleanly due to multiple context differences in jfrChunkWriter.cpp, reapplied manually.
> Additionally 13u doesn't have JfrChunkHeadWriter::write_magic() method (JDK-8226511 is not in 13u), the corresponding changes are applied to JfrChunkWriter::open().
> Tested with tier1 and jdk/jfr.

This pull request has now been integrated.

Changeset: ead24ad7
Author:    Ekaterina Vergizova <evergizova at openjdk.org>
Committer: Dmitry Cherepanov <dcherepanov at openjdk.org>
URL:       https://git.openjdk.java.net/jdk13u-dev/commit/ead24ad7
Stats:     58 lines in 10 files changed: 22 ins; 4 del; 32 mod

8252090: JFR: StreamWriterHost::write_unbuffered() stucks in an infinite loop OpenJDK (build 13.0.1+9)

Reviewed-by: dcherepanov
Backport-of: 9924c45faebdba4084c9a5dd5b415dfe6c979024

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PR: https://git.openjdk.java.net/jdk13u-dev/pull/66