RDMA/uverbs: Check for NULL driver methods for every write call
Add annotations to the uverbs_api structure indicating which driver methods are called by the implementation. If the required method is NULL the write API will be not be callable. This effectively duplicates the cmd_mask system, however it does it by expressing invariants required by the core code, not by delegating decision making to the driver. This is another step toward eliminating cmd_mask. Signed-off-by:Jason Gunthorpe <jgg@mellanox.com> Signed-off-by:
Leon Romanovsky <leonro@mellanox.com>
parent
1de751ca
Please register or sign in to comment