RDMA/uverbs: Add a simple iterator interface for reading the command

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Several methods have a command with a trailing flex array, and they
all open code some extraction scheme. Centralize this into a simple
iterator API.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Jason Gunthorpe 2018-11-25 20:58:42 +02:00 • committed by Doug Ledford

parent 7eebced1ba

commit 335708c751

1 changed files with 65 additions and 48 deletions

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drivers/infiniband/core/uverbs_cmd.c

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