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authorRick Macklem <rmacklem@FreeBSD.org>2020-10-01 00:47:35 +0000
committerRick Macklem <rmacklem@FreeBSD.org>2020-10-01 00:47:35 +0000
commit9f669985b281c4e0d8edf80e138a6040c215828c (patch)
treefe6deea164efc2421d58e38f0453845c43c98dab /cddl/compat/opensolaris
parent961afe3c9900af804e0b6ce3fb38a76f240b2511 (diff)
downloadsrc-9f669985b281c4e0d8edf80e138a6040c215828c.tar.gz
src-9f669985b281c4e0d8edf80e138a6040c215828c.zip
Modify the NFSv4.2 VOP_COPY_FILE_RANGE() client call to return after one
successful RPC. Without this patch, the NFSv4.2 VOP_COPY_FILE_RANGE() client call would loop until the copy "len" was completed. The problem with doing this is that it might take a considerable time to complete for a large "len". By returning after a single successful Copy RPC that copied some of the data, the application that did the copy_file_range(2) syscall will be more responsive to signal delivery for large "len" copies.
Notes
Notes: svn path=/head/; revision=366303
Diffstat (limited to 'cddl/compat/opensolaris')
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