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authorGottumukkala, Naresh <B.A.L.NRaju.Gottumukkala@Emulex.Com>2013-06-05 08:50:46 (GMT)
committerRoland Dreier <roland@purestorage.com>2013-06-20 11:52:13 (GMT)
commit27159f5087f9ff59fdc42958a31bca3a291b9f67 (patch)
treebd801620c7f08ff5b8da5448dfa231a19fa696c1 /drivers/infiniband/hw/ocrdma/ocrdma.h
parentfedaf4ffc224a194e2d13a3ec2abe5df0bc94258 (diff)
downloadlinux-fsl-qoriq-27159f5087f9ff59fdc42958a31bca3a291b9f67.tar.xz
RDMA/ocrdma: Remove use_cnt for queues
Remove use_cnt. Rely on IB midlayer to keep track of the use count. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma.h')
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma.h b/drivers/infiniband/hw/ocrdma/ocrdma.h
index 48970af..21d99f6 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma.h
+++ b/drivers/infiniband/hw/ocrdma/ocrdma.h
@@ -97,7 +97,6 @@ struct ocrdma_queue_info {
u16 id; /* qid, where to ring the doorbell. */
u16 head, tail;
bool created;
- atomic_t used; /* Number of valid elements in the queue */
};
struct ocrdma_eq {
@@ -198,7 +197,6 @@ struct ocrdma_cq {
struct ocrdma_ucontext *ucontext;
dma_addr_t pa;
u32 len;
- atomic_t use_cnt;
/* head of all qp's sq and rq for which cqes need to be flushed
* by the software.
@@ -210,7 +208,6 @@ struct ocrdma_pd {
struct ib_pd ibpd;
struct ocrdma_dev *dev;
struct ocrdma_ucontext *uctx;
- atomic_t use_cnt;
u32 id;
int num_dpp_qp;
u32 dpp_page;
@@ -246,7 +243,6 @@ struct ocrdma_srq {
struct ocrdma_qp_hwq_info rq;
struct ocrdma_pd *pd;
- atomic_t use_cnt;
u32 id;
u64 *rqe_wr_id_tbl;
u32 *idx_bit_fields;