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List:       openjdk-nio-dev
Subject:    Integrated: 8293004: (fs) FileChannel.transferXXX use of copy_file_range needs fallback handling for
From:       Florian Weimer <fweimer () openjdk ! org>
Date:       2022-08-30 15:26:16
Message-ID: nf6ObtO6jFrRBPf_QtE3Qofuu7UO21W5Jak7SVGmUns=.f66ca156-8254-4ad0-852c-33c4d7fe29f2 () github ! com
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On Sat, 27 Aug 2022 10:12:08 GMT, Florian Weimer <fweimer@openjdk.org> wrote:

> Now that the userspace emulation is not leveraged anymore, it would be possible to \
> issue the system call directly for all glibc versions, but it's probably best not \
> to start using `copy_file_range` where it hasn't been used before (the el7 kernel \
> has a strange backport, if I recall correctly).

This pull request has now been integrated.

Changeset: 343333ab
Author:    Florian Weimer <fweimer@openjdk.org>
Committer: Alan Bateman <alanb@openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/343333abcf2a3af1d6dbf48e406cb3efc73b9bf6
                
Stats:     3 lines in 1 file changed: 3 ins; 0 del; 0 mod

8293004: (fs) FileChannel.transferXXX use of copy_file_range needs fallback handling \
for ENOSYS

Reviewed-by: stuefe, alanb, bpb

-------------

PR: https://git.openjdk.org/jdk/pull/10055


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