From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Prakash Sangappa <prakash.sangappa@oracle.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"peterz@infradead.org" <peterz@infradead.org>,
"rostedt@goodmis.org" <rostedt@goodmis.org>,
"mathieu.desnoyers@efficios.com" <mathieu.desnoyers@efficios.com>,
"kprateek.nayak@amd.com" <kprateek.nayak@amd.com>,
"vineethr@linux.ibm.com" <vineethr@linux.ibm.com>
Subject: Re: [PATCH V7 01/11] sched: Scheduler time slice extension
Date: Mon, 11 Aug 2025 08:28:32 +0200 [thread overview]
Message-ID: <20250811062832.syBOWlHe@linutronix.de> (raw)
In-Reply-To: <4380C53B-CFF9-48CB-B209-806D4BBC6F56@oracle.com>
On 2025-08-08 17:00:27 [+0000], Prakash Sangappa wrote:
> Should we just consider adding a sysctl to to choose if we want to delay if
> TIF_NEED_RESCHED Is set?
Please don't. Just focus on the LAZY wake up.
> -Prakash
Sebastian
next prev parent reply other threads:[~2025-08-11 6:28 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-24 16:16 [PATCH V7 00/11] Scheduler time slice extension Prakash Sangappa
2025-07-24 16:16 ` [PATCH V7 01/11] sched: " Prakash Sangappa
2025-08-06 20:34 ` Thomas Gleixner
2025-08-07 14:07 ` Thomas Gleixner
2025-08-07 16:45 ` Prakash Sangappa
2025-08-07 15:49 ` Sebastian Andrzej Siewior
2025-08-07 16:56 ` Prakash Sangappa
2025-08-08 9:59 ` Sebastian Andrzej Siewior
2025-08-08 17:00 ` Prakash Sangappa
2025-08-11 6:28 ` Sebastian Andrzej Siewior [this message]
2025-08-07 16:13 ` Prakash Sangappa
2025-07-24 16:16 ` [PATCH V7 02/11] sched: Indicate if thread got rescheduled Prakash Sangappa
2025-08-07 13:06 ` Thomas Gleixner
2025-08-07 16:15 ` Prakash Sangappa
2025-08-11 9:45 ` Thomas Gleixner
2025-08-13 16:19 ` bigeasy
2025-08-13 16:56 ` Thomas Gleixner
2025-08-18 13:16 ` bigeasy
2025-08-19 8:12 ` Thomas Gleixner
2025-08-14 7:18 ` Prakash Sangappa
2025-08-14 18:20 ` Thomas Gleixner
2025-07-24 16:16 ` [PATCH V7 03/11] sched: Tunable to specify duration of time slice extension Prakash Sangappa
2025-07-24 16:16 ` [PATCH V7 04/11] sched: Add scheduler stat for cpu " Prakash Sangappa
2025-07-24 16:16 ` [PATCH V7 05/11] sched: Add tracepoint for sched " Prakash Sangappa
2025-07-24 16:16 ` [PATCH V7 06/11] Add API to query supported rseq cs flags Prakash Sangappa
2025-07-24 16:16 ` [PATCH V7 07/11] sched: Add API to indicate not to delay scheduling Prakash Sangappa
2025-07-25 14:30 ` kernel test robot
2025-07-24 16:16 ` [PATCH V7 08/11] sched: Add TIF_NEED_RESCHED_NODELAY infrastructure Prakash Sangappa
2025-07-24 16:16 ` [PATCH V7 09/11] sched: Add nodelay scheduling Prakash Sangappa
2025-08-08 13:26 ` Thomas Gleixner
2025-08-08 16:54 ` Prakash Sangappa
2025-07-24 16:16 ` [PATCH V7 10/11] sched, x86: Enable " Prakash Sangappa
2025-07-24 16:16 ` [PATCH V7 11/11] sched: Add kernel parameter to enable delaying RT threads Prakash Sangappa
2025-07-25 15:52 ` kernel test robot
2025-08-06 16:03 ` [PATCH V7 00/11] Scheduler time slice extension Prakash Sangappa
2025-08-06 16:24 ` Thomas Gleixner
2025-08-06 16:30 ` Thomas Gleixner
2025-08-07 6:52 ` Prakash Sangappa
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