[PATCHv2 1/1] IB/rxe: replace kvfree with vfree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The buf is allocated by vmalloc_user in the function rxe_queue_init.
So it is better to free it by vfree.

Fixes: 8700e3e7c485 ("Soft RoCE driver")
Signed-off-by: Zhu Yanjun <yanjun.zhu@xxxxxxxxxx>
---
V1->V2: Add Fixes and fix other similar problems. 
---
 drivers/infiniband/sw/rxe/rxe_cq.c | 2 +-
 drivers/infiniband/sw/rxe/rxe_qp.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/infiniband/sw/rxe/rxe_cq.c b/drivers/infiniband/sw/rxe/rxe_cq.c
index 2ee4b08..406d97e 100644
--- a/drivers/infiniband/sw/rxe/rxe_cq.c
+++ b/drivers/infiniband/sw/rxe/rxe_cq.c
@@ -97,7 +97,7 @@ int rxe_cq_from_init(struct rxe_dev *rxe, struct rxe_cq *cq, int cqe,
 	err = do_mmap_info(rxe, uresp ? &uresp->mi : NULL, context,
 			   cq->queue->buf, cq->queue->buf_size, &cq->queue->ip);
 	if (err) {
-		kvfree(cq->queue->buf);
+		vfree(cq->queue->buf);
 		kfree(cq->queue);
 		return err;
 	}
diff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c
index c58452d..84f60d4 100644
--- a/drivers/infiniband/sw/rxe/rxe_qp.c
+++ b/drivers/infiniband/sw/rxe/rxe_qp.c
@@ -247,7 +247,7 @@ static int rxe_qp_init_req(struct rxe_dev *rxe, struct rxe_qp *qp,
 			   &qp->sq.queue->ip);
 
 	if (err) {
-		kvfree(qp->sq.queue->buf);
+		vfree(qp->sq.queue->buf);
 		kfree(qp->sq.queue);
 		return err;
 	}
@@ -300,7 +300,7 @@ static int rxe_qp_init_resp(struct rxe_dev *rxe, struct rxe_qp *qp,
 				   qp->rq.queue->buf, qp->rq.queue->buf_size,
 				   &qp->rq.queue->ip);
 		if (err) {
-			kvfree(qp->rq.queue->buf);
+			vfree(qp->rq.queue->buf);
 			kfree(qp->rq.queue);
 			return err;
 		}
-- 
2.7.4




[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Photo]     [Yosemite News]     [Yosemite Photos]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux