diff options
| author | Zhu Yanjun <yanjun.zhu@oracle.com> | 2018-09-30 01:57:42 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-27 14:49:56 +0100 |
| commit | aecb30aedacb477454a1a57eca839988306bf943 (patch) | |
| tree | a6f19731135845c3de415a86c43c89db60e1ae29 /drivers/infiniband/sw | |
| parent | e60f60a4cde824604299cb60e83d623b78326ee5 (diff) | |
| download | linux-rt-aecb30aedacb477454a1a57eca839988306bf943.tar.gz | |
IB/rxe: replace kvfree with vfree
[ Upstream commit 721ad7e643f7002efa398838693f90284ea216d1 ]
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")
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/infiniband/sw')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_cq.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_qp.c | 5 |
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_cq.c b/drivers/infiniband/sw/rxe/rxe_cq.c index 2ee4b08b00ea..a57276f2cb84 100644 --- a/drivers/infiniband/sw/rxe/rxe_cq.c +++ b/drivers/infiniband/sw/rxe/rxe_cq.c @@ -30,7 +30,7 @@ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ - +#include <linux/vmalloc.h> #include "rxe.h" #include "rxe_loc.h" #include "rxe_queue.h" @@ -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 c58452daffc7..230697fa31fe 100644 --- a/drivers/infiniband/sw/rxe/rxe_qp.c +++ b/drivers/infiniband/sw/rxe/rxe_qp.c @@ -34,6 +34,7 @@ #include <linux/skbuff.h> #include <linux/delay.h> #include <linux/sched.h> +#include <linux/vmalloc.h> #include "rxe.h" #include "rxe_loc.h" @@ -247,7 +248,7 @@ 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 +301,7 @@ 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; } |