diff options
| author | Sebastian Sanchez <sebastian.sanchez@intel.com> | 2016-12-08 06:33:53 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-12-11 23:29:42 +0300 |
| commit | f84dfa26e61c6f31a3a0366532296911df763170 (patch) | |
| tree | b25cf23a6fac724240a21c6e0dc21131c29bb65a /drivers/infiniband/sw/rdmavt | |
| parent | b44980f8794faf3561d970fe8c05e34765fbdc9b (diff) | |
| download | linux-f84dfa26e61c6f31a3a0366532296911df763170.tar.xz | |
IB/hfi1: Use reference count wrapper for MRs
Some parts of the code don't use the standard driver
wrapper for memory region reference counters. Use the
standard driver wrapper throughout the code.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/sw/rdmavt')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/mr.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/infiniband/sw/rdmavt/mr.c b/drivers/infiniband/sw/rdmavt/mr.c index 562cf78b6ae9..52fd15276ee6 100644 --- a/drivers/infiniband/sw/rdmavt/mr.c +++ b/drivers/infiniband/sw/rdmavt/mr.c @@ -793,7 +793,7 @@ int rvt_lkey_ok(struct rvt_lkey_table *rkt, struct rvt_pd *pd, mr = rcu_dereference(dev->dma_mr); if (!mr) goto bail; - atomic_inc(&mr->refcount); + rvt_get_mr(mr); rcu_read_unlock(); isge->mr = mr; @@ -814,7 +814,7 @@ int rvt_lkey_ok(struct rvt_lkey_table *rkt, struct rvt_pd *pd, off + sge->length > mr->length || (mr->access_flags & acc) != acc)) goto bail; - atomic_inc(&mr->refcount); + rvt_get_mr(mr); rcu_read_unlock(); off += mr->offset; @@ -892,7 +892,7 @@ int rvt_rkey_ok(struct rvt_qp *qp, struct rvt_sge *sge, mr = rcu_dereference(rdi->dma_mr); if (!mr) goto bail; - atomic_inc(&mr->refcount); + rvt_get_mr(mr); rcu_read_unlock(); sge->mr = mr; @@ -913,7 +913,7 @@ int rvt_rkey_ok(struct rvt_qp *qp, struct rvt_sge *sge, if (unlikely(vaddr < mr->iova || off + len > mr->length || (mr->access_flags & acc) == 0)) goto bail; - atomic_inc(&mr->refcount); + rvt_get_mr(mr); rcu_read_unlock(); off += mr->offset; |