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SubjectRe: [PATCH v9 01/12] nvme-core: introduce nvme_ctrl_get_by_path()
On Wed, Oct 09, 2019 at 01:25:18PM -0600, Logan Gunthorpe wrote:
> nvme_ctrl_get_by_path() is analagous to blkdev_get_by_path() except it
> gets a struct nvme_ctrl from the path to its char dev (/dev/nvme0).
> It makes use of filp_open() to open the file and uses the private
> data to obtain a pointer to the struct nvme_ctrl. If the fops of the
> file do not match, -EINVAL is returned.
> The purpose of this function is to support NVMe-OF target passthru.
> Signed-off-by: Logan Gunthorpe <>
> Reviewed-by: Max Gurtovoy <>
> Reviewed-by: Sagi Grimberg <>

Looks fine.

Reviewed-by: Keith Busch <>

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