From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
Gabriele Monaco <gmonaco@redhat.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Michael Jeanson <mjeanson@efficios.com>,
Jens Axboe <axboe@kernel.dk>,
"Paul E. McKenney" <paulmck@kernel.org>,
"Gautham R. Shenoy" <gautham.shenoy@amd.com>,
Florian Weimer <fweimer@redhat.com>,
Tim Chen <tim.c.chen@intel.com>,
Yury Norov <yury.norov@gmail.com>,
Shrikanth Hegde <sshegde@linux.ibm.com>
Subject: [patch V5 04/20] sched: Fixup whitespace damage
Date: Wed, 19 Nov 2025 18:26:51 +0100 (CET) [thread overview]
Message-ID: <20251119172549.258651925@linutronix.de> (raw)
In-Reply-To: <20251119171016.815482037@linutronix.de>
With whitespace checks enabled in the editor this makes eyes bleed.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---
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;
next prev parent reply other threads:[~2025-11-19 17:26 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-19 17:26 [patch V5 00/20] sched: Rewrite MM CID management Thomas Gleixner
2025-11-19 17:26 ` [patch V5 01/20] sched/mmcid: Revert the complex " Thomas Gleixner
2025-11-20 11:20 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-19 17:26 ` [patch V5 02/20] sched/mmcid: Use proper data structures Thomas Gleixner
2025-11-20 11:20 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-19 17:26 ` [patch V5 03/20] sched/mmcid: Cacheline align MM CID storage Thomas Gleixner
2025-11-20 11:20 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-19 17:26 ` Thomas Gleixner [this message]
2025-11-20 11:20 ` [tip: core/rseq] sched: Fixup whitespace damage tip-bot2 for Thomas Gleixner
2025-11-19 17:26 ` [patch V5 05/20] sched/mmcid: Move scheduler code out of global header Thomas Gleixner
2025-11-20 11:20 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-19 17:26 ` [patch V5 06/20] sched/mmcid: Prevent pointless work in mm_update_cpus_allowed() Thomas Gleixner
2025-11-20 11:20 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-19 17:26 ` [patch V5 07/20] cpumask: Introduce cpumask_weighted_or() Thomas Gleixner
2025-11-20 11:20 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-19 17:26 ` [patch V5 08/20] sched/mmcid: Use cpumask_weighted_or() Thomas Gleixner
2025-11-20 11:20 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-19 17:27 ` [patch V5 09/20] cpumask: Cache num_possible_cpus() Thomas Gleixner
2025-11-20 11:20 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
[not found] ` <CGME20251121225645eucas1p2d0165821efb61ea8732d14b62c50af52@eucas1p2.samsung.com>
2025-11-21 22:56 ` [patch V5 09/20] " Marek Szyprowski
2025-11-22 15:36 ` Thomas Gleixner
2025-11-22 16:24 ` Marek Szyprowski
2025-11-22 19:09 ` Paul E. McKenney
2025-11-23 19:03 ` [tip: core/rseq] cpu: Initialize __num_possible_cpus correctly tip-bot2 for Thomas Gleixner
2025-11-22 18:47 ` [patch V5 09/20] cpumask: Cache num_possible_cpus() Paul E. McKenney
2025-11-22 19:10 ` Thomas Gleixner
2025-11-22 0:27 ` Nathan Chancellor
2025-11-26 4:36 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-19 17:27 ` [patch V5 10/20] sched/mmcid: Convert mm CID mask to a bitmap Thomas Gleixner
2025-11-20 11:19 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-26 4:36 ` tip-bot2 for Thomas Gleixner
2025-11-19 17:27 ` [patch V5 11/20] signal: Move MMCID exit out of sighand lock Thomas Gleixner
2025-11-20 11:19 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-26 4:36 ` tip-bot2 for Thomas Gleixner
2025-11-19 17:27 ` [patch V5 12/20] sched/mmcid: Move initialization out of line Thomas Gleixner
2025-11-20 11:19 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-26 4:36 ` tip-bot2 for Thomas Gleixner
2025-11-19 17:27 ` [patch V5 13/20] sched/mmcid: Provide precomputed maximal value Thomas Gleixner
2025-11-20 11:19 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-26 4:36 ` tip-bot2 for Thomas Gleixner
2025-11-19 17:27 ` [patch V5 14/20] sched/mmcid: Serialize sched_mm_cid_fork()/exit() with a mutex Thomas Gleixner
2025-11-20 11:19 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-26 4:36 ` tip-bot2 for Thomas Gleixner
2025-11-19 17:27 ` [patch V5 15/20] sched/mmcid: Introduce per task/CPU ownership infrastructure Thomas Gleixner
2025-11-20 11:19 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-26 4:36 ` tip-bot2 for Thomas Gleixner
2025-11-19 17:27 ` [patch V5 16/20] sched/mmcid: Provide new scheduler CID mechanism Thomas Gleixner
2025-11-20 11:19 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-26 4:36 ` tip-bot2 for Thomas Gleixner
2025-11-19 17:27 ` [patch V5 17/20] sched/mmcid: Provide CID ownership mode fixup functions Thomas Gleixner
2025-11-20 11:19 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-26 4:36 ` tip-bot2 for Thomas Gleixner
2025-11-19 17:27 ` [patch V5 18/20] irqwork: Move data struct to a types header Thomas Gleixner
2025-11-20 11:19 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-26 4:36 ` tip-bot2 for Thomas Gleixner
2025-11-19 17:27 ` [patch V5 19/20] sched/mmcid: Implement deferred mode change Thomas Gleixner
2025-11-20 11:19 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-26 4:36 ` tip-bot2 for Thomas Gleixner
2025-11-19 17:27 ` [patch V5 20/20] sched/mmcid: Switch over to the new mechanism Thomas Gleixner
2025-11-20 11:19 ` [tip: core/rseq] " tip-bot2 for Thomas Gleixner
2025-11-22 0:43 ` [patch V5 20/20] " Nathan Chancellor
2025-11-22 15:02 ` Thomas Gleixner
2025-11-22 16:54 ` Shrikanth Hegde
2025-11-23 19:03 ` [tip: core/rseq] sched/mmcid: Ensure that per CPU threshold is > 0 tip-bot2 for Thomas Gleixner
2025-11-26 4:36 ` [tip: core/rseq] sched/mmcid: Switch over to the new mechanism tip-bot2 for Thomas Gleixner
2026-01-28 0:01 ` [patch V5 00/20] sched: Rewrite MM CID management Ihor Solodrai
2026-01-28 8:46 ` Peter Zijlstra
2026-01-28 11:57 ` Thomas Gleixner
2026-01-28 12:58 ` Shrikanth Hegde
2026-01-28 13:56 ` Thomas Gleixner
2026-01-28 22:24 ` Thomas Gleixner
2026-01-28 22:33 ` Ihor Solodrai
2026-01-28 23:08 ` Ihor Solodrai
2026-01-29 17:06 ` Thomas Gleixner
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