diff options
| author | Mike Marciniszyn <mike.marciniszyn@intel.com> | 2012-07-16 17:11:06 +0000 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2012-07-17 10:18:37 -0700 |
| commit | 1fb9fed6d48960fec3ad8c97fed9aa16c9557091 (patch) | |
| tree | 1ad8f9170aa4940aba1a3ba7d7d471a918a88420 /drivers/infiniband/hw/qib/qib_verbs.h | |
| parent | 7e23017704172cb6508cb365eb2cae7335e5da71 (diff) | |
| download | op-kernel-dev-1fb9fed6d48960fec3ad8c97fed9aa16c9557091.zip op-kernel-dev-1fb9fed6d48960fec3ad8c97fed9aa16c9557091.tar.gz | |
IB/qib: Fix QP RCU sparse warnings
Commit af061a644a0e ("IB/qib: Use RCU for qpn lookup") introduced sparse
warnings.
This patch corrects those issues.
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_verbs.h')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_verbs.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/qib/qib_verbs.h b/drivers/infiniband/hw/qib/qib_verbs.h index 1293133..61fad05 100644 --- a/drivers/infiniband/hw/qib/qib_verbs.h +++ b/drivers/infiniband/hw/qib/qib_verbs.h @@ -1,6 +1,6 @@ /* - * Copyright (c) 2006, 2007, 2008, 2009, 2010 QLogic Corporation. - * All rights reserved. + * Copyright (c) 2012 Intel Corporation. All rights reserved. + * Copyright (c) 2006 - 2012 QLogic Corporation. All rights reserved. * Copyright (c) 2005, 2006 PathScale, Inc. All rights reserved. * * This software is available to you under a choice of one of two @@ -420,7 +420,7 @@ struct qib_qp { /* read mostly fields above and below */ struct ib_ah_attr remote_ah_attr; struct ib_ah_attr alt_ah_attr; - struct qib_qp *next; /* link list for QPN hash table */ + struct qib_qp __rcu *next; /* link list for QPN hash table */ struct qib_swqe *s_wq; /* send work queue */ struct qib_mmap_info *ip; struct qib_ib_header *s_hdr; /* next packet header to send */ @@ -659,8 +659,8 @@ struct qib_opcode_stats { }; struct qib_ibport { - struct qib_qp *qp0; - struct qib_qp *qp1; + struct qib_qp __rcu *qp0; + struct qib_qp __rcu *qp1; struct ib_mad_agent *send_agent; /* agent for SMI (traps) */ struct qib_ah *sm_ah; struct qib_ah *smi_ah; @@ -743,7 +743,7 @@ struct qib_ibdev { struct list_head memwait; /* list for wait kernel memory */ struct list_head txreq_free; struct timer_list mem_timer; - struct qib_qp **qp_table; + struct qib_qp __rcu **qp_table; struct qib_pio_header *pio_hdrs; dma_addr_t pio_hdrs_phys; /* list of QPs waiting for RNR timer */ @@ -937,6 +937,8 @@ void qib_rc_rcv(struct qib_ctxtdata *rcd, struct qib_ib_header *hdr, int qib_check_ah(struct ib_device *ibdev, struct ib_ah_attr *ah_attr); +struct ib_ah *qib_create_qp0_ah(struct qib_ibport *ibp, u16 dlid); + void qib_rc_rnr_retry(unsigned long arg); void qib_rc_send_complete(struct qib_qp *qp, struct qib_ib_header *hdr); |
