ApplyDeferredBranchUpdates: reduce atomics overhead (#19541)

AskAlexSharov · web-flow · commit f6fd796c7373 · 2026-03-01T08:01:32.000+01:00
diff --git a/execution/commitment/commitment.go b/execution/commitment/commitment.go
@@ -471,9 +471,9 @@ func ApplyDeferredBranchUpdates(
 			if err := putBranch(upd.prefix, upd.encoded, upd.prev); err != nil {
 				return written, err
 			}
-			mxTrieBranchesUpdated.Inc()
 			written++
 		}
+		mxTrieBranchesUpdated.AddInt(written)
 		return written, nil
 	}
 
@@ -538,10 +538,9 @@ func ApplyDeferredBranchUpdates(
 			firstErr = err
 			continue
 		}
-		mxTrieBranchesUpdated.Inc()
 		written++
 	}
-
+	mxTrieBranchesUpdated.AddInt(written)
 	return written, firstErr
 }
 

Original file line number	Diff line number	Diff line change
`@@ -471,9 +471,9 @@ func ApplyDeferredBranchUpdates(`
`471`	`471`	`if err := putBranch(upd.prefix, upd.encoded, upd.prev); err != nil {`
`472`	`472`	`return written, err`
`473`	`473`	`}`
`474`		`- mxTrieBranchesUpdated.Inc()`
`475`	`474`	`written++`
`476`	`475`	`}`
	`476`	`+ mxTrieBranchesUpdated.AddInt(written)`
`477`	`477`	`return written, nil`
`478`	`478`	`}`
`479`	`479`
`@@ -538,10 +538,9 @@ func ApplyDeferredBranchUpdates(`
`538`	`538`	`firstErr = err`
`539`	`539`	`continue`
`540`	`540`	`}`
`541`		`- mxTrieBranchesUpdated.Inc()`
`542`	`541`	`written++`
`543`	`542`	`}`
`544`		`-`
	`543`	`+ mxTrieBranchesUpdated.AddInt(written)`
`545`	`544`	`return written, firstErr`
`546`	`545`	`}`
`547`	`546`