Lines Matching refs:subvol_sem

855 	down_read(&BTRFS_I(dir)->root->fs_info->subvol_sem);  in btrfs_mksubvol()
870 	up_read(&BTRFS_I(dir)->root->fs_info->subvol_sem);  in btrfs_mksubvol()
1751 	down_read(&root->fs_info->subvol_sem);  in btrfs_ioctl_subvol_getflags()
1754 	up_read(&root->fs_info->subvol_sem);  in btrfs_ioctl_subvol_getflags()
1799 	down_write(&root->fs_info->subvol_sem);  in btrfs_ioctl_subvol_setflags()
1843 	up_write(&root->fs_info->subvol_sem);  in btrfs_ioctl_subvol_setflags()
2420 	down_write(&root->fs_info->subvol_sem);  in btrfs_ioctl_snap_destroy()
2502 	up_write(&root->fs_info->subvol_sem);  in btrfs_ioctl_snap_destroy()
4714 	down_write(&root->fs_info->subvol_sem);  in btrfs_ioctl_quota_ctl()
4738 	up_write(&root->fs_info->subvol_sem);  in btrfs_ioctl_quota_ctl()
4980 	down_write(&root->fs_info->subvol_sem);  in _btrfs_ioctl_set_received_subvol()
5046 	up_write(&root->fs_info->subvol_sem);  in _btrfs_ioctl_set_received_subvol()