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Wed, 9 Mar 2022 00:29:46 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPA id 20220308152655epcas5p4ae47d715e1c15069e97152dcd283fd40~acVMtmpUO1273712737epcas5p4d; Tue, 8 Mar 2022 15:26:55 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20220308152655epsmtrp13252b6f06a1190aaa59bc4780bbeae64~acVMsu3R20125001250epsmtrp1N; Tue, 8 Mar 2022 15:26:55 +0000 (GMT) X-AuditID: b6c32a4a-de5ff7000000b6e6-f6-6227766ab17d Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 14.51.29871.FB577226; Wed, 9 Mar 2022 00:26:55 +0900 (KST) Received: from localhost.localdomain (unknown [107.110.206.5]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20220308152653epsmtip1170e3b67827d9ab191f908af9edbf8ad~acVKoUDEa1072310723epsmtip1o; Tue, 8 Mar 2022 15:26:53 +0000 (GMT) From: Kanchan Joshi To: axboe@kernel.dk, hch@lst.de, kbusch@kernel.org, asml.silence@gmail.com Cc: io-uring@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, sbates@raithlin.com, logang@deltatee.com, pankydev8@gmail.com, javier@javigon.com, mcgrof@kernel.org, a.manzanares@samsung.com, joshiiitr@gmail.com, anuj20.g@samsung.com Subject: [PATCH 02/17] fs: add file_operations->async_cmd() Date: Tue, 8 Mar 2022 20:50:50 +0530 Message-Id: <20220308152105.309618-3-joshi.k@samsung.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220308152105.309618-1-joshi.k@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrDJsWRmVeSWpSXmKPExsWy7bCmpm5WmXqSwexXrBbTDytaNE34y2wx Z9U2RovVd/vZLFauPspk8a71HItF5+kLTBbn3x5msph06Bqjxd5b2hbzlz1lt1jSepzN4saE p4wWa24+ZbH4fGYeqwO/x7Orzxg9ds66y+7RvOAOi8fls6Uem1Z1snlsXlLvsftmA5vHtsUv WT36tqxi9Pi8SS6AKyrbJiM1MSW1SCE1Lzk/JTMv3VbJOzjeOd7UzMBQ19DSwlxJIS8xN9VW ycUnQNctMwfoByWFssScUqBQQGJxsZK+nU1RfmlJqkJGfnGJrVJqQUpOgUmBXnFibnFpXrpe XmqJlaGBgZEpUGFCdsbv5kOMBZPYK+Y2/2JpYHzC2sXIySEhYCLxoO8vUxcjF4eQwG5GiZs9 +9ggnE+MEvcuzGeFcL4xSpz/NYUZpuXZocdgtpDAXkaJPUeyIIo+M0r8WfMXKMHBwSagKXFh cilIjYiAl8T92+/BBjELdDFJvN13nw0kISxgLbF0+iwWEJtFQFVi+53pYEN5BSwlujZNZYNY Ji8x89J3dhCbU8BK4uetrawQNYISJ2c+AetlBqpp3jqbGWSBhMABDonuOd+YQI6QEHCROL1T EGKOsMSr41vYIWwpiZf9bVB2scSvO0ehejsYJa43zGSBSNhLXNzzF2wOM9Az63fpQ4RlJaae WscEsZdPovf3EyaIOK/EjnkwtqLEvUlPoeErLvFwxhIo20Oi88c9NkjA9TJK9O+TnsCoMAvJ O7OQvDMLYfMCRuZVjJKpBcW56anFpgVGeanl8EhOzs/dxAhO1lpeOxgfPvigd4iRiYPxEKME B7OSCO/98ypJQrwpiZVVqUX58UWlOanFhxhNgeE9kVlKNDkfmC/ySuINTSwNTMzMzEwsjc0M lcR5T6dvSBQSSE8sSc1OTS1ILYLpY+LglGpgst574HNvd/lXtx0Fd1c8qGYJYki1vlq1/y/3 9PtPn/7bdGhGlObll9sKZQ+3dZ4WrhOw+Rbqvznx88L2zc974h5kBBhKCUhZhHxzZIz5x1a8 YILM36k+0pJ+nAvkOjrOHhN7m/JxRlTIFabjJyZ+Pa10v1OzKv7X07W9n6weJs96VPo/0/j6 y2KzWWrtGTLvsn60+/3bHxJ5y8yJ10TQeWdaYoyOC7/5TcHkn7d4L09jtnT7v3fnv7ZCe5sr tep/fFszny3r7BRRdnO2WLTAPkvywg02//VaIV0cb9uqs7xmrtkVFxnmFcu6KPHz3COiHzY4 tcpnB8huZXjXVPfS7uKalBX//1ZND2dbyPNeiaU4I9FQi7moOBEAOTRKRl8EAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpmkeLIzCtJLcpLzFFi42LZdlhJTnd/qXqSwbkrGhbTDytaNE34y2wx Z9U2RovVd/vZLFauPspk8a71HItF5+kLTBbn3x5msph06Bqjxd5b2hbzlz1lt1jSepzN4saE p4wWa24+ZbH4fGYeqwO/x7Orzxg9ds66y+7RvOAOi8fls6Uem1Z1snlsXlLvsftmA5vHtsUv WT36tqxi9Pi8SS6AK4rLJiU1J7MstUjfLoEr43fzIcaCSewVc5t/sTQwPmHtYuTkkBAwkXh2 6DEziC0ksJtRYu2/AIi4uETztR/sELawxMp/z4FsLqCaj4wSl3umADVwcLAJaEpcmFwKUiMi ECBxsPEyWA2zwAwmiZ7mzywgCWEBa4ml02eB2SwCqhLb70wHW8YrYCnRtWkqG8QCeYmZl76D LeMUsJL4eWsrK8RBlhIr1v1mg6gXlDg58wnYHGag+uats5knMArMQpKahSS1gJFpFaNkakFx bnpusWGBYV5quV5xYm5xaV66XnJ+7iZGcDxpae5g3L7qg94hRiYOxkOMEhzMSiK898+rJAnx piRWVqUW5ccXleakFh9ilOZgURLnvdB1Ml5IID2xJDU7NbUgtQgmy8TBKdXA1PT58kQpURXJ PYbX7ZxKJ8//URD1VLV69iTLMJm0ojvOfbuv3t/722H91H+zFe9fPcz2U6jVzMuW68Hv+HUn Yo41TIv8v6Va26JK36Y4v5mxWWxln9gdMcMr+8+uf5lS8GSiw663BysityyXV9bS4T4+ybcz M+uesp2XY/HCg94axruX6Yqzme9Kkd3TcviG2N18rYhTuSsZurj5zW/ObDyzanFeKIszx2TR SWqmlk932x3gdtq0tpHpzbuPk54IF1xoKln+Rem4YsqZH7cE8iM+ND9gVd585HWrFK9giN/M ewtNqqOSjI816epN7/gmsLLwo37plpDdG+8z3G7m/v3yuFVa1bbdqUHH9m24rMRSnJFoqMVc VJwIAHF55LcWAwAA X-CMS-MailID: 20220308152655epcas5p4ae47d715e1c15069e97152dcd283fd40 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220308152655epcas5p4ae47d715e1c15069e97152dcd283fd40 References: <20220308152105.309618-1-joshi.k@samsung.com> Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org From: Jens Axboe This is a file private handler, similar to ioctls but hopefully a lot more sane and useful. Signed-off-by: Jens Axboe --- include/linux/fs.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/fs.h b/include/linux/fs.h index e2d892b201b0..a32f83b70435 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1977,6 +1977,7 @@ struct dir_context { #define REMAP_FILE_ADVISORY (REMAP_FILE_CAN_SHORTEN) struct iov_iter; +struct io_uring_cmd; struct file_operations { struct module *owner; @@ -2019,6 +2020,7 @@ struct file_operations { struct file *file_out, loff_t pos_out, loff_t len, unsigned int remap_flags); int (*fadvise)(struct file *, loff_t, loff_t, int); + int (*async_cmd)(struct io_uring_cmd *ioucmd); } __randomize_layout; struct inode_operations { -- 2.25.1