diff options
| author | Mike Marciniszyn <mike.marciniszyn@intel.com> | 2016-05-19 14:21:25 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-05-26 17:23:10 +0200 |
| commit | 654b643670d82f14a62c888710e25248e03b0716 (patch) | |
| tree | 24ddb373510bea0222f7068b25600240c6893a83 /drivers/infiniband/sw | |
| parent | IB/hfi1: Fix an interval RB node reference count leak (diff) | |
| download | linux-654b643670d82f14a62c888710e25248e03b0716.tar.xz linux-654b643670d82f14a62c888710e25248e03b0716.zip | |
IB/rdmavt: Insure QP vmalloc variants zero memory
The usage of the various vmalloc APIs do not consistently zero memory
when allocating the swqe. Insure zeroing variants are used.
Reviewed-by: Mitko Haralanov <mitko.haralanov@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@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')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/qp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c index 0f12c211c385..dd03b23a6a7c 100644 --- a/drivers/infiniband/sw/rdmavt/qp.c +++ b/drivers/infiniband/sw/rdmavt/qp.c @@ -653,9 +653,9 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd, if (gfp == GFP_NOIO) swq = __vmalloc( (init_attr->cap.max_send_wr + 1) * sz, - gfp, PAGE_KERNEL); + gfp | __GFP_ZERO, PAGE_KERNEL); else - swq = vmalloc_node( + swq = vzalloc_node( (init_attr->cap.max_send_wr + 1) * sz, rdi->dparms.node); if (!swq) @@ -704,9 +704,9 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd, qp->r_rq.wq = __vmalloc( sizeof(struct rvt_rwq) + qp->r_rq.size * sz, - gfp, PAGE_KERNEL); + gfp | __GFP_ZERO, PAGE_KERNEL); else - qp->r_rq.wq = vmalloc_node( + qp->r_rq.wq = vzalloc_node( sizeof(struct rvt_rwq) + qp->r_rq.size * sz, rdi->dparms.node); |