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bh=NqwCXRARm33/16jjDVdjDPBLLHGPv9uiyxH8PXFeCxs=; b=J07FI+Oonye7CtTpvllKG915HB wcL4uxU48R7nVoeHAaMgEm0a/7fagXERIiXSPpNz/Eq7znvcA8SwHMNZGkkVGDhKp0xaWFhU4gLnb eD1huYLkgozRahM2lJsZtGR7N5NKj5pwx3/Cn9o2Gn7ZSj3G8qPkZKGwVBdaRFWyiy9M=; Received: from szxga07-in.huawei.com ([45.249.212.35] helo=huawei.com) by sfi-mx-3.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.2) id 1jiBij-00CxDA-LY for linux-f2fs-devel@lists.sourceforge.net; Mon, 08 Jun 2020 06:57:24 +0000 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 7F698F52E69E3EF76E84; Mon, 8 Jun 2020 14:57:06 +0800 (CST) Received: from [10.134.22.195] (10.134.22.195) by smtp.huawei.com (10.3.19.210) with Microsoft SMTP Server (TLS) id 14.3.487.0; Mon, 8 Jun 2020 14:57:04 +0800 To: Daeho Jeong References: <20200605042746.201180-1-daeho43@gmail.com> From: Chao Yu Message-ID: <36d3c98e-24bb-988c-57a3-82730cc75cbc@huawei.com> Date: Mon, 8 Jun 2020 14:57:02 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Originating-IP: [10.134.22.195] X-CFilter-Loop: Reflected X-Headers-End: 1jiBij-00CxDA-LY Subject: Re: [f2fs-dev] [PATCH] f2fs: add F2FS_IOC_TRIM_FILE ioctl X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daeho Jeong , kernel-team@android.com, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net T24gMjAyMC82LzggMTE6MzYsIERhZWhvIEplb25nIHdyb3RlOgo+IFllcywgdGhpcyBpcyBmb3Ig c2VjdXJpdHkga2V5IGRlc3RydWN0aW9uLgo+IAo+IEFGQUlLLCBkaXNjYXJkIHdpbGwgdW5tYXAg dGhlIGRhdGEgYmxvY2sgYW5kLCBhZnRlciBkb25lIGl0LAo+IHdlIGNhbiByZWFkIGVpdGhlciB6 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