Searched refs:bd_fsfreeze_count (Results 1 – 3 of 3) sorted by relevance
307 if (!atomic_inc_unless_negative(&bdev->bd_fsfreeze_count)) { in bdev_freeze()311 if (atomic_read(&bdev->bd_fsfreeze_count) > 1) { in bdev_freeze()326 atomic_dec(&bdev->bd_fsfreeze_count); in bdev_freeze()348 nr_freeze = atomic_read(&bdev->bd_fsfreeze_count); in bdev_thaw()354 atomic_dec(&bdev->bd_fsfreeze_count); in bdev_thaw()368 atomic_dec(&bdev->bd_fsfreeze_count); in bdev_thaw()395 return atomic_dec_unless_positive(&bdev->bd_fsfreeze_count) ? 0 : -EBUSY; in bdev_deny_freeze()408 WARN_ON_ONCE(atomic_read(&bdev->bd_fsfreeze_count) >= 0); in bdev_allow_freeze()409 atomic_inc(&bdev->bd_fsfreeze_count); in bdev_allow_freeze()
69 atomic_t bd_fsfreeze_count; /* >0 freeze requests, <0 freeze deniers */ member
1685 if (atomic_read(&file_bdev(bdev_file)->bd_fsfreeze_count) > 0) { in fs_bdev_register() 1826 if (atomic_read(&bdev->bd_fsfreeze_count) > 0) { in setup_bdev_super()