RFR: 8292562: (fc) Use copy_file_range in FileChannel::transferTo on Linux [v5]

[Brian Burkhalter]

On Wed, 24 Aug 2022 07:05:15 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> Brian Burkhalter has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   8292562: Add append parameter; add transferFrom to test
>
> src/java.base/share/classes/sun/nio/ch/FileChannelImpl.java line 576:
> 
>> 574:                 long comp = Blocker.begin();
>> 575:                 try {
>> 576:                     boolean append = fdAccess.getAppend(targetFD);
> 
> Can you move this to before the do-while as it does not need to be in the loop or in the Blocker.begin/end.

Fixed in e10abeddf7bad5c7ab80c200f78aa3bd5df8916c.

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PR: https://git.openjdk.org/jdk/pull/9925