From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) (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 DEE501849E9 for ; Mon, 15 Jul 2024 08:29:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.58.85.151 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721032169; cv=none; b=nqZ1KEOd0tn04diK5AJ82iDqn1e46meMGyaqlWtiJzsd9rQZJrP8LT9uMCkM/ldDAPPNc3uuZUYtLk5lxP9+xF3xTvMQL02jTsDnkGrH0oNASRqNFoOjHI/yP524crtTH1Bf0Nr5+AE8naTvyhzSMbm4HD9R/J/AxLlo4Hg5qVY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721032169; c=relaxed/simple; bh=nECqzgQeJCUkIbhKy2dALBkVbJRmMcagzco/i7WPIuU=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: MIME-Version:Content-Type; b=Tnb4JjyjjR270nfaSJ/QV6CIdERGhR6nlNPXIZ8DyMldIppCkiP64ceDRZ9D415j7wHFSHaMOBtfI3M4FGelzZyB5IruQR0QaRTxsmzx7b1xCIkHqHnoitICvAEXEOEZvUehbcihtfO9zGXF58MEjtiVArdJO4GdyK5HCwkFo6k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ACULAB.COM; spf=pass smtp.mailfrom=aculab.com; arc=none smtp.client-ip=185.58.85.151 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ACULAB.COM Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=aculab.com Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with both STARTTLS and AUTH (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-401-__Fg5qv0Ne-51TWVsBpF6A-1; Mon, 15 Jul 2024 09:23:05 +0100 X-MC-Unique: __Fg5qv0Ne-51TWVsBpF6A-1 Received: from AcuMS.Aculab.com (10.202.163.6) by AcuMS.aculab.com (10.202.163.6) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Mon, 15 Jul 2024 09:22:19 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.048; Mon, 15 Jul 2024 09:22:19 +0100 From: David Laight To: 'Leon Romanovsky' CC: Anand Khoje , "linux-rdma@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "netdev@vger.kernel.org" , "saeedm@mellanox.com" , "tariqt@nvidia.com" , "edumazet@google.com" , "kuba@kernel.org" , "pabeni@redhat.com" , "davem@davemloft.net" Subject: RE: [PATCH v4] net/mlx5: Reclaim max 50K pages at once Thread-Topic: [PATCH v4] net/mlx5: Reclaim max 50K pages at once Thread-Index: AQHaxhzvGGuhtyfXHkeZpMTT2X9CjbHdTe4QgARuooCAFdXiMA== Date: Mon, 15 Jul 2024 08:22:19 +0000 Message-ID: References: <20240619132827.51306-1-anand.a.khoje@oracle.com> <20240624095757.GD29266@unreal> <3d5b16d332914d4f810bc0ce48fd8772@AcuMS.aculab.com> <20240701114949.GB13195@unreal> In-Reply-To: <20240701114949.GB13195@unreal> Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 RnJvbTogTGVvbiBSb21hbm92c2t5DQo+IFNlbnQ6IDAxIEp1bHkgMjAyNCAxMjo1MA0KPiBUbzog RGF2aWQgTGFpZ2h0IDxEYXZpZC5MYWlnaHRAQUNVTEFCLkNPTT4NCi4uLg0KPiA+ID4gQlRXLCB0 aGlzIGNhbiBiZSB3cml0dGVuIGFzOg0KPiA+ID4gCXJlcS0+bnBhZ2VzID0gbWF4X3QoczMyLCBu cGFnZXMsIE1BWF9SRUNMQUlNX05QQUdFUyk7DQo+ID4NCj4gPiBUaGF0IHNob3VsZG4ndCBuZWVk IGFsbCB0aGUgKHMzMikgY2FzdHMuDQo+IA0KPiAjZGVmaW5lIGRvZXNuJ3QgaGF2ZSBhIHR5cGUs IHNvIGl0IGlzIGJldHRlciB0byBiZSBleHBsaWNpdCBoZXJlLg0KDQpUaGUgY29uc3RhbnQgaGFz IGEgdHlwZSwgdGhlIGNhc3QganVzdCBoaWRlcyBhbnkgY2hlY2tpbmcgdGhhdCBtaWdodCBiZSBk b25lLg0KV291bGQgeW91IHJlYWxseSB3cml0ZToNCglpZiAoKHMzMilucGFnZXMgPiAoczMyKS01 MDAwMCkNCgkJLi4uDQpCZWNhdXNlIHRoYXQgaXMgd2hhdCB5b3UgYXJlIGdlbmVyYXRpbmcuDQoN CkhlcmUgaXQgcHJvYmFibHkgZG9lc24ndCBtYXR0ZXIsIGJ1dCBpdCBpcyByZWFsbHkgYmFkIHBy YWN0aXNlLg0KSWYsIGZvciBleGFtcGxlLCAnbnBhZ2VzJyBpcyA2NCBiaXQgdGhhbiB0aGUgY2Fz dCBjYW4gY2hhbmdlIHRoZSB2YWx1ZS4NCg0KVGhlcmUgYXJlIHBsYWNlcyB3aGVyZSB0aGUgdHlw ZSBvZiB0aGUgcmVzdWx0IGhhcyBiZWVuIHVzZWQgYW5kIGNhdXNlZA0KYnVncyBiZWNhdXNlIGEg dmFsdWUgZ290IG1hc2tlZCB0byAxNiBiaXRzLg0KDQpJbiByZWFsaXR5IHRoZXJlIHNob3VsZCBi ZSBhIGJpZyB0cmF3bCB0aHJvdWdoIHRoZSBjb2RlIHRvIHRyeSB0bw0KcmVtb3ZlIGFsbCB0aGUg J3BvaW50bGVzcycgbWluX3QoKSBhbmQgbWF4X3QoKS4NCkFkZGluZyBuZXcgb25lcyBqdXN0IG1h a2VzIGl0IHdvcnNlLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNzIExha2VzaWRl LCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAxUFQsIFVLDQpS ZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K