mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
d34ac5cd3a
Since neither ib_post_send() nor ib_post_recv() modify the data structure their second argument points at, declare that argument const. This change makes it necessary to declare the 'bad_wr' argument const too and also to modify all ULPs that call ib_post_send(), ib_post_recv() or ib_post_srq_recv(). This patch does not change any functionality but makes it possible for the compiler to verify whether the ib_post_(send|recv|srq_recv) really do not modify the posted work request. To make this possible, only one cast had to be introduce that casts away constness, namely in rpcrdma_post_recvs(). The only way I can think of to avoid that cast is to introduce an additional loop in that function or to change the data type of bad_wr from struct ib_recv_wr ** into int (an index that refers to an element in the work request list). However, both approaches would require even more extensive changes than this patch. Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Reviewed-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> |
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| rxe_av.c | ||
| rxe_comp.c | ||
| rxe_cq.c | ||
| rxe_hdr.h | ||
| rxe_hw_counters.c | ||
| rxe_hw_counters.h | ||
| rxe_icrc.c | ||
| rxe_loc.h | ||
| rxe_mcast.c | ||
| rxe_mmap.c | ||
| rxe_mr.c | ||
| rxe_net.c | ||
| rxe_net.h | ||
| rxe_opcode.c | ||
| rxe_opcode.h | ||
| rxe_param.h | ||
| rxe_pool.c | ||
| rxe_pool.h | ||
| rxe_qp.c | ||
| rxe_queue.c | ||
| rxe_queue.h | ||
| rxe_recv.c | ||
| rxe_req.c | ||
| rxe_resp.c | ||
| rxe_srq.c | ||
| rxe_sysfs.c | ||
| rxe_task.c | ||
| rxe_task.h | ||
| rxe_verbs.c | ||
| rxe_verbs.h | ||
| rxe.c | ||
| rxe.h | ||