RFR: 8292562: (fc) Use copy_file_range in FileChannel::transferTo on Linux [v4]
Brian Burkhalter
bpb at openjdk.org
Tue Aug 23 15:32:27 UTC 2022
On Tue, 23 Aug 2022 10:45:51 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 test of transferTo while target is appending
>
> src/java.base/unix/native/libnio/ch/FileChannelImpl.c line 190:
>
>> 188: off64_t offset = (off64_t)position;
>> 189: jlong n;
>> 190: if (my_copy_file_range_func) {
>
> I assume this should check if my_copy_file_range_func is NULL.
Yes, it should.
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PR: https://git.openjdk.org/jdk/pull/9925
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