diff options
Diffstat (limited to 'drivers/dma/idxd/cdev.c')
| -rw-r--r-- | drivers/dma/idxd/cdev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/dma/idxd/cdev.c b/drivers/dma/idxd/cdev.c index cb376cf6a2d2..c3976156db2f 100644 --- a/drivers/dma/idxd/cdev.c +++ b/drivers/dma/idxd/cdev.c @@ -115,6 +115,9 @@ static int idxd_cdev_release(struct inode *node, struct file *filep) dev_dbg(dev, "%s called\n", __func__); filep->private_data = NULL; + /* Wait for in-flight operations to complete. */ + idxd_wq_drain(wq); + kfree(ctx); mutex_lock(&wq->wq_lock); idxd_wq_put(wq); |