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CO6PR10MB5409.namprd10.prod.outlook.com (2603:10b6:5:357::14) by CH3PR10MB7457.namprd10.prod.outlook.com (2603:10b6:610:159::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7316.22; Wed, 21 Feb 2024 06:48:30 +0000 Received: from CO6PR10MB5409.namprd10.prod.outlook.com ([fe80::91b3:fd53:a6ee:8685]) by CO6PR10MB5409.namprd10.prod.outlook.com ([fe80::91b3:fd53:a6ee:8685%4]) with mapi id 15.20.7292.036; Wed, 21 Feb 2024 06:48:30 +0000 References: <87msrw8n59.ffs@tglx> User-agent: mu4e 1.4.10; emacs 27.2 From: Ankur Arora To: Thomas Gleixner Cc: linux-kernel@vger.kernel.org, peterz@infradead.org, torvalds@linux-foundation.org, paulmck@kernel.org, akpm@linux-foundation.org, luto@kernel.org, bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, mingo@redhat.com, juri.lelli@redhat.com, vincent.guittot@linaro.org, willy@infradead.org, mgorman@suse.de, jpoimboe@kernel.org, mark.rutland@arm.com, jgross@suse.com, andrew.cooper3@citrix.com, 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X-Proofpoint-ORIG-GUID: 2DGbL-s6COkfD5rM6QXr4LyX7pbjWqbu X-Proofpoint-GUID: 2DGbL-s6COkfD5rM6QXr4LyX7pbjWqbu Thomas Gleixner writes: > On Tue, Feb 13 2024 at 20:27, Thomas Gleixner wrote: >> On Mon, Feb 12 2024 at 21:55, Ankur Arora wrote: >> >>> Hi, >>> >>> This series adds a new scheduling model PREEMPT_AUTO, which like >>> PREEMPT_DYNAMIC allows dynamic switching between a none/voluntary/full >>> preemption model. However, unlike PREEMPT_DYNAMIC, it doesn't depend >>> on explicit preemption points for the voluntary models. >>> >>> The series is based on Thomas' original proposal which he outlined >>> in [1], [2] and in his PoC [3]. >>> >>> An earlier RFC version is at [4]. > > Aside of the nitpicks from me and Mark this really looks promising! Thanks, I had great material to work with. -- ankur