restoring original comment

HattoriHanzo031 · HattoriHanzo031 · commit 16f759a75250 · 2023-09-09T22:48:46.000+02:00
diff --git a/src/runtime/gc_blocks.go b/src/runtime/gc_blocks.go
@@ -123,6 +123,9 @@ func (b gcBlock) address() uintptr {
 	return addr
 }
 
+// findHead returns the head (first block) of an object, assuming the block
+// points to an allocated object. It returns the same block if this block
+// already points to the head.
 func (b gcBlock) findHead() gcBlock {
 	stateBytePtr := (*uint8)(unsafe.Add(metadataStart, b/blocksPerStateByte))
 

Original file line number	Diff line number	Diff line change
`@@ -123,6 +123,9 @@ func (b gcBlock) address() uintptr {`
`123`	`123`	`return addr`
`124`	`124`	`}`
`125`	`125`
	`126`	`+// findHead returns the head (first block) of an object, assuming the block`
	`127`	`+// points to an allocated object. It returns the same block if this block`
	`128`	`+// already points to the head.`
`126`	`129`	`func (b gcBlock) findHead() gcBlock {`
`127`	`130`	`stateBytePtr := (*uint8)(unsafe.Add(metadataStart, b/blocksPerStateByte))`
`128`	`131`