diff options
| -rw-r--r-- | drivers/block/ublk_drv.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c index 5b1cf94bd22f..01cd2be1df0e 100644 --- a/drivers/block/ublk_drv.c +++ b/drivers/block/ublk_drv.c @@ -170,7 +170,7 @@ struct ublk_device { struct mutex mutex; - spinlock_t mm_lock; + spinlock_t lock; struct mm_struct *mm; struct ublk_params params; @@ -1362,12 +1362,12 @@ static int ublk_ch_mmap(struct file *filp, struct vm_area_struct *vma) unsigned long pfn, end, phys_off = vma->vm_pgoff << PAGE_SHIFT; int q_id, ret = 0; - spin_lock(&ub->mm_lock); + spin_lock(&ub->lock); if (!ub->mm) ub->mm = current->mm; if (current->mm != ub->mm) ret = -EINVAL; - spin_unlock(&ub->mm_lock); + spin_unlock(&ub->lock); if (ret) return ret; @@ -2349,7 +2349,7 @@ static int ublk_ctrl_add_dev(struct io_uring_cmd *cmd) if (!ub) goto out_unlock; mutex_init(&ub->mutex); - spin_lock_init(&ub->mm_lock); + spin_lock_init(&ub->lock); INIT_WORK(&ub->quiesce_work, ublk_quiesce_work_fn); INIT_WORK(&ub->stop_work, ublk_stop_work_fn); INIT_DELAYED_WORK(&ub->monitor_work, ublk_daemon_monitor_work); |