Lines Matching refs:subvol_sem

856 	down_read(&BTRFS_I(dir)->root->fs_info->subvol_sem);  in btrfs_mksubvol()
871 	up_read(&BTRFS_I(dir)->root->fs_info->subvol_sem);  in btrfs_mksubvol()
1760 	down_read(&root->fs_info->subvol_sem);  in btrfs_ioctl_subvol_getflags()
1763 	up_read(&root->fs_info->subvol_sem);  in btrfs_ioctl_subvol_getflags()
1808 	down_write(&root->fs_info->subvol_sem);  in btrfs_ioctl_subvol_setflags()
1852 	up_write(&root->fs_info->subvol_sem);  in btrfs_ioctl_subvol_setflags()
2447 	down_write(&root->fs_info->subvol_sem);  in btrfs_ioctl_snap_destroy()
2529 	up_write(&root->fs_info->subvol_sem);  in btrfs_ioctl_snap_destroy()
4879 	down_write(&root->fs_info->subvol_sem);  in btrfs_ioctl_quota_ctl()
4903 	up_write(&root->fs_info->subvol_sem);  in btrfs_ioctl_quota_ctl()
5145 	down_write(&root->fs_info->subvol_sem);  in _btrfs_ioctl_set_received_subvol()
5211 	up_write(&root->fs_info->subvol_sem);  in _btrfs_ioctl_set_received_subvol()