errgroup/singleflight
Cuong Manh Le 8fcdb60fdc singleflight: avoid race between multiple Do calls
This is port of CL 436437, but without the test. ForgotUnshared has not
been ported here yet.

Change-Id: Id54d0c41d1a7948bf008e458c44b21670ada81e4
Reviewed-on: https://go-review.googlesource.com/c/sync/+/436495
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
2022-09-29 20:41:14 +00:00
..
singleflight.go singleflight: avoid race between multiple Do calls 2022-09-29 20:41:14 +00:00
singleflight_test.go singleflight: fix flaky TestForget 2020-10-20 16:03:32 +00:00