linux-kernel - [patch V2 04/20] sched: Fixup whitespace damage

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Message-ID: <20251022110555.648851773@linutronix.de>
Date: Wed, 22 Oct 2025 14:55:24 +0200 (CEST)
From: Thomas Gleixner <tglx@...utronix.de>
To: LKML <linux-kernel@...r.kernel.org>
Cc: Peter Zijlstra <peterz@...radead.org>,
 Gabriele Monaco <gmonaco@...hat.com>,
 Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
 Michael Jeanson <mjeanson@...icios.com>,
 Jens Axboe <axboe@...nel.dk>,
 "Paul E. McKenney" <paulmck@...nel.org>,
 "Gautham R. Shenoy" <gautham.shenoy@....com>,
 Florian Weimer <fweimer@...hat.com>,
 Tim Chen <tim.c.chen@...el.com>,
 Yury Norov <yury.norov@...il.com>
Subject: [patch V2 04/20] sched: Fixup whitespace damage

With whitespace checks enabled in the editor this makes eyes bleed.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 kernel/sched/core.c |   11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5277,19 +5277,16 @@ context_switch(struct rq *rq, struct tas
 	 *
 	 * kernel ->   user   switch + mmdrop_lazy_tlb() active
 	 *   user ->   user   switch
-	 *
-	 * switch_mm_cid() needs to be updated if the barriers provided
-	 * by context_switch() are modified.
 	 */
-	if (!next->mm) {                                // to kernel
+	if (!next->mm) {				// to kernel
 		enter_lazy_tlb(prev->active_mm, next);

 		next->active_mm = prev->active_mm;
-		if (prev->mm)                           // from user
+		if (prev->mm)				// from user
 			mmgrab_lazy_tlb(prev->active_mm);
 		else
 			prev->active_mm = NULL;
-	} else {                                        // to user
+	} else {					// to user
 		membarrier_switch_mm(rq, prev->active_mm, next->mm);
 		/*
 		 * sys_membarrier() requires an smp_mb() between setting
@@ -5302,7 +5299,7 @@ context_switch(struct rq *rq, struct tas
 		switch_mm_irqs_off(prev->active_mm, next->mm, next);
 		lru_gen_use_mm(next->mm);

-		if (!prev->mm) {                        // from kernel
+		if (!prev->mm) {			// from kernel
 			/* will mmdrop_lazy_tlb() in finish_task_switch(). */
 			rq->prev_mm = prev->active_mm;
 			prev->active_mm = NULL;