From c3a0859720469087e1542e8e00a60700f2f8847b Mon Sep 17 00:00:00 2001
From: Marcel Meyer <mm.marcelmeyer@gmail.com>
Date: Thu, 10 Apr 2025 15:31:03 +0000
Subject: [PATCH] runtime: use built-in min function

Change-Id: I625c392864c97cefc2ac8f23612e3f62f7fbba23
GitHub-Last-Rev: 779f756850e7bf0cf2059ed0b4d412638c872f7e
GitHub-Pull-Request: golang/go#73313
Reviewed-on: https://go-review.googlesource.com/c/go/+/664016
Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Keith Randall <khr@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
---
 src/runtime/proc.go | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/src/runtime/proc.go b/src/runtime/proc.go
index 16339decbd..c7ae71a136 100644
--- a/src/runtime/proc.go
+++ b/src/runtime/proc.go
@@ -6636,20 +6636,14 @@ func globrunqget() *g {
 
 // Try get a batch of G's from the global runnable queue.
 // sched.lock must be held.
-func globrunqgetbatch(max int32) (gp *g, q gQueue, qsize int32) {
+func globrunqgetbatch(n int32) (gp *g, q gQueue, qsize int32) {
 	assertLockHeld(&sched.lock)
 
 	if sched.runqsize == 0 {
 		return
 	}
 
-	n := sched.runqsize/gomaxprocs + 1
-	if n > sched.runqsize {
-		n = sched.runqsize
-	}
-	if n > max {
-		n = max
-	}
+	n = min(n, sched.runqsize, sched.runqsize/gomaxprocs+1)
 
 	sched.runqsize -= n
 
-- 
2.51.0