diff options
Diffstat (limited to 'drivers/vhost/scsi.c')
| -rw-r--r-- | drivers/vhost/scsi.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index fd6c8b66f06f..046f6d280af5 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -496,14 +496,12 @@ static void vhost_scsi_evt_work(struct vhost_work *work) struct vhost_scsi *vs = container_of(work, struct vhost_scsi, vs_event_work); struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq; - struct vhost_scsi_evt *evt; + struct vhost_scsi_evt *evt, *t; struct llist_node *llnode; mutex_lock(&vq->mutex); llnode = llist_del_all(&vs->vs_event_list); - while (llnode) { - evt = llist_entry(llnode, struct vhost_scsi_evt, list); - llnode = llist_next(llnode); + llist_for_each_entry_safe(evt, t, llnode, list) { vhost_scsi_do_evt_work(vs, evt); vhost_scsi_free_evt(vs, evt); } @@ -529,10 +527,7 @@ static void vhost_scsi_complete_cmd_work(struct vhost_work *work) bitmap_zero(signal, VHOST_SCSI_MAX_VQ); llnode = llist_del_all(&vs->vs_completion_list); - while (llnode) { - cmd = llist_entry(llnode, struct vhost_scsi_cmd, - tvc_completion_list); - llnode = llist_next(llnode); + llist_for_each_entry(cmd, llnode, tvc_completion_list) { se_cmd = &cmd->tvc_se_cmd; pr_debug("%s tv_cmd %p resid %u status %#02x\n", __func__, @@ -1404,7 +1399,7 @@ static int vhost_scsi_open(struct inode *inode, struct file *f) struct vhost_virtqueue **vqs; int r = -ENOMEM, i; - vs = kzalloc(sizeof(*vs), GFP_KERNEL | __GFP_NOWARN | __GFP_REPEAT); + vs = kzalloc(sizeof(*vs), GFP_KERNEL | __GFP_NOWARN | __GFP_RETRY_MAYFAIL); if (!vs) { vs = vzalloc(sizeof(*vs)); if (!vs) |