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| author | Christoph Hellwig <hch@lst.de> | 2019-06-26 14:27:08 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-07-02 14:32:44 -0300 |
| commit | 1e240e8d4a7d92232b6214e02a0a4197a53afd6c (patch) | |
| tree | 79627ced555b058e23eedd971352ee51918e5dcd /drivers/nvdimm/pfn_devs.c | |
| parent | 3ed2dcdf54d5bf1f9823b5faf1a702e7cee53982 (diff) | |
| download | lwn-1e240e8d4a7d92232b6214e02a0a4197a53afd6c.tar.gz lwn-1e240e8d4a7d92232b6214e02a0a4197a53afd6c.zip | |
memremap: move dev_pagemap callbacks into a separate structure
The dev_pagemap is a growing too many callbacks. Move them into a
separate ops structure so that they are not duplicated for multiple
instances, and an attacker can't easily overwrite them.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Tested-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/nvdimm/pfn_devs.c')
0 files changed, 0 insertions, 0 deletions