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RDMA-rxe: Isolate mr code from atomic_write_reply()
authorBob Pearson <rpearsonhpe@gmail.com>
Thu, 19 Jan 2023 23:59:35 +0000 (17:59 -0600)
committerJason Gunthorpe <jgg@nvidia.com>
Thu, 26 Jan 2023 19:04:45 +0000 (15:04 -0400)
commitd8bdb0ebca086b5845d782e800ad2bf2a7eb4877
treed54a9f9cfe61b7b54431d0a47068a28493dc2d1d
parentf04d5b3d916c61752ac2c2adea5dfe78f8e12f78
RDMA-rxe: Isolate mr code from atomic_write_reply()

Isolate mr specific code from atomic_write_reply() in rxe_resp.c into
a subroutine rxe_mr_do_atomic_write() in rxe_mr.c.
Check length for atomic write operation.
Make iova_to_vaddr() static.

Link: https://lore.kernel.org/r/20230119235936.19728-5-rpearsonhpe@gmail.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
drivers/infiniband/sw/rxe/rxe_loc.h
drivers/infiniband/sw/rxe/rxe_mr.c
drivers/infiniband/sw/rxe/rxe_resp.c