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Differential D33280

fusefs: invalidate the cache during copy_file_range
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Authored by asomers on Dec 5 2021, 9:52 PM.
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Details

Reviewers
pfg
Commits
rG642399932d58: fusefs: invalidate the cache during copy_file_range
rG41ae9f9e644d: fusefs: invalidate the cache during copy_file_range
Summary

FUSE_COPY_FILE_RANGE instructs the server to write data to a file.
fusefs must invalidate any cached data within the written range.

Also,
fusefs: inline fuse_io_dispatch

This function was always confusing, because it created an H-shaped
callgraph: two functions called in and left via different paths based on
which which called.

MFC after: 2 weeks

PR: 260242
MFC after: 2 weeks

Test Plan

test case added

Diff Detail

Repository
rG FreeBSD src repository
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Lint Not Applicable
Unit
Tests Not Applicable

Revision Contents
Changeset List

PathSize
sys/
fs/
fuse/
10 lines
tests/
sys/
fs/
fusefs/
78 lines
3 lines
4 lines

Diff 99636

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sys/fs/fuse/fuse_vnops.c

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tests/sys/fs/fusefs/copy_file_range.cc

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tests/sys/fs/fusefs/utils.hh

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tests/sys/fs/fusefs/utils.cc

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