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| author | Andy Pan <panjf2000@gmail.com> | 2022-08-27 03:29:19 +0800 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2022-08-29 20:06:09 +0000 |
| commit | c108a682ff4571d1fd45e9c05cfad7b9a6c86a3d (patch) | |
| tree | 83b06e989eb3c14a235ee30b83a9ee91963ea595 /src/testing/testing.go | |
| parent | 9da49a7d2e47919ecbf54e75bfc15ffb022cf1d6 (diff) | |
| download | go-c108a682ff4571d1fd45e9c05cfad7b9a6c86a3d.tar.xz | |
internal/poll: use sync.Once instead to guard CopyFileRange() with kernel 5.3
The existing implementation creates more branches with more states: -1, 0, 1,
which makes it not very intuitive to understand, let's use sync.Once and boolean
instead to make it more straightforward.
Change-Id: I05766e5fdf7dba37d6565f84d3db4373f9342fe5
Reviewed-on: https://go-review.googlesource.com/c/go/+/425880
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Diffstat (limited to 'src/testing/testing.go')
0 files changed, 0 insertions, 0 deletions