| commit | 20760cff001e9acc05627dfeab42ea50b57920e6 | [log] [tgz] |
|---|---|---|
| author | Michael Pratt <mpratt@google.com> | Tue Jun 28 16:32:50 2022 -0400 |
| committer | Michael Pratt <mpratt@google.com> | Wed Jun 29 20:12:49 2022 +0000 |
| tree | 94c5c910e52855bd286c49ef3b6995780dedc5cc | |
| parent | e6c0546c54f6f3fa7c6cb5002ecc839bc89d5d20 [diff] |
runtime: add race annotations to cbs.lock cbs.lock protects a map. The map implementation is race instrumented regardless of which package is it called from. lock/unlock are not automatically race instrumented, so we can trigger race false positives without manually annotating our lock acquire and release. compileCallback is used during initialization before the P is available, at which point raceacquire will crash during a racecallback to get the race proc. Thus we skip instrumentation until scheduler initialization is complete. Fixes #50249. Change-Id: Ie49227c9e9210ffbf0aee65f86f2b7b6a2f64638 Reviewed-on: https://go-review.googlesource.com/c/go/+/414518 TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Cherry Mui <cherryyz@google.com> Run-TryBot: Michael Pratt <mpratt@google.com>
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