ee692a21e9
file_operations->uring_cmd is a file private handler. This is somewhat similar to ioctl but hopefully a lot more sane and useful as it can be used to enable many io_uring capabilities for the underlying operation. IORING_OP_URING_CMD is a file private kind of request. io_uring doesn't know what is in this command type, it's for the provider of ->uring_cmd() to deal with. Co-developed-by: Kanchan Joshi <joshi.k@samsung.com> Signed-off-by: Kanchan Joshi <joshi.k@samsung.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20220511054750.20432-2-joshi.k@samsung.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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| linux | ||
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| mtd | ||
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| xen | ||
| Kbuild | ||