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diff --git a/doc/go_mem.html b/doc/go_mem.html index 2ea1ded7a..5dd48ff7f 100644 --- a/doc/go_mem.html +++ b/doc/go_mem.html @@ -21,6 +21,29 @@ reads of a variable in one goroutine can be guaranteed to observe values produced by writes to the same variable in a different goroutine. </p> + +<h2>Advice</h2> + +<p> +Programs that modify data being simultaneously accessed by multiple goroutines +must serialize such access. +</p> + +<p> +To serialize access, protect the data with channel operations or other synchronization primitives +such as those in the <a href="/pkg/sync/"><code>sync</code></a> +and <a href="/pkg/sync/atomic/"><code>sync/atomic</code></a> packages. +</p> + +<p> +If you must read the rest of this document to understand the behavior of your program, +you are being too clever. +</p> + +<p> +Don't be clever. +</p> + <h2>Happens Before</h2> <p> |