diff options
| -rw-r--r-- | src/sync/map.go | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/sync/map.go b/src/sync/map.go index 658cef65cf..e8ccf58b56 100644 --- a/src/sync/map.go +++ b/src/sync/map.go @@ -27,9 +27,11 @@ import ( // In the terminology of the Go memory model, Map arranges that a write operation // “synchronizes before” any read operation that observes the effect of the write, where // read and write operations are defined as follows. -// Load, LoadAndDelete, LoadOrStore are read operations; -// Delete, LoadAndDelete, and Store are write operations; -// and LoadOrStore is a write operation when it returns loaded set to false. +// Load, LoadAndDelete, LoadOrStore, Swap, CompareAndSwap, and CompareAndDelete +// are read operations; Delete, LoadAndDelete, Store, and Swap are write operations; +// LoadOrStore is a write operation when it returns loaded set to false; +// CompareAndSwap is a write operation when it returns swapped set to true; +// and CompareAndDelete is a write operation when it returns deleted set to true. type Map struct { mu Mutex |