From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 27AD0359FB1 for ; Wed, 19 Nov 2025 17:26:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763573218; cv=none; b=cPu5HNS55YqBLFQnMiXJ7HUG4rdEhAMBF+MpcwJQSbOHLqT5gAjDk9PGmAXMFNIJFbunzmnwWa6JzDojTDxYDQnhKKhsZTYwac0xEzHpd/fVolbbcAVqPsDHTT4I7jsCiBlfPONadold5WfCkUy6jcjcmVn9PjmLG38Yk5rCQtY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763573218; c=relaxed/simple; bh=q4eZ0/YlIxFFHsXbxjYp8ZK76/orxCRbyRdO6iqWTVU=; h=Message-ID:From:To:Cc:Subject:References:MIME-Version: Content-Type:Date; b=teOkUkbBn7at1sW/6C9euvt3xvetosUG8Pt9ccgVOWm4Zjlj0Jf+9DIHaeK0A1+f+UxdrziDoow6ru7nNfbDIyu3tH/FttFwcWpIdMky0/msHN4vryJsgnk7JaaOKr45d61+OQo6e5Hp5PMMVIjEy4G4xxnjFuknq0ANfk984DQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=3TRDuhV9; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=YtdcluFv; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="3TRDuhV9"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="YtdcluFv" Message-ID: <20251119172549.258651925@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1763573212; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=rypMZ+QPK0LJ1mZkC7N4ff0XKS6DiHQDnbIV8f+e7es=; b=3TRDuhV9wcfECnEluIxqB9R9ySmk9wHmNM/S6PIRcsn/RDPWZzs7EV+5GTwaWbK07GjT14 YX/eG12XInM6uPbZnMjF3LwoK6aRgl+h95166MeOO3b2lbFel2PmFV9wUdYl4a/hmE+Sj7 L9NE3ii1HBnGskXATqDTUczr98iTDmIvqeuTftydB4lb3ZEd/RstBsNYYiILwYI3nRyrkL E690CzNTy48Vxhit9X9HGatEkgfPTKAz7vH/G0/Uadv1kdSC7+KwNDftzwA9QH7hPuqbJZ eV75GYX+txOiFOreCqWKH3nCPkgzRuXCx7GuaTeyt3KedbXRARShm2MehD9cuA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1763573212; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=rypMZ+QPK0LJ1mZkC7N4ff0XKS6DiHQDnbIV8f+e7es=; b=YtdcluFvNHLqaBLQKsbw4ksakmdN7mY2G/SCCYWAsC3151XVOUrKKxPBKHid7tT+Qeammn f1b+xlutc0M25IDQ== From: Thomas Gleixner To: LKML Cc: Peter Zijlstra , Gabriele Monaco , Mathieu Desnoyers , Michael Jeanson , Jens Axboe , "Paul E. McKenney" , "Gautham R. Shenoy" , Florian Weimer , Tim Chen , Yury Norov , Shrikanth Hegde Subject: [patch V5 04/20] sched: Fixup whitespace damage References: <20251119171016.815482037@linutronix.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Date: Wed, 19 Nov 2025 18:26:51 +0100 (CET) With whitespace checks enabled in the editor this makes eyes bleed. Signed-off-by: Thomas Gleixner Reviewed-by: Mathieu Desnoyers --- kernel/sched/core.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -5278,15 +5278,15 @@ context_switch(struct rq *rq, struct tas * kernel -> user switch + mmdrop_lazy_tlb() active * user -> user switch */ - 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 @@ -5299,7 +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;