568 	mutex_lock(&sb_dqopt(sb)->dqonoff_mutex);  in dquot_scan_active()
599 	mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);  in dquot_scan_active()
613 	mutex_lock(&dqopt->dqonoff_mutex);  in dquot_writeback_dquots()
649 	mutex_unlock(&dqopt->dqonoff_mutex);  in dquot_writeback_dquots()
679 	mutex_lock(&dqopt->dqonoff_mutex);  in dquot_quota_sync()
689 	mutex_unlock(&dqopt->dqonoff_mutex);  in dquot_quota_sync()
2078 	mutex_lock(&dqopt->dqonoff_mutex);  in dquot_disable()
2086 		mutex_unlock(&dqopt->dqonoff_mutex);  in dquot_disable()
2142 	mutex_unlock(&dqopt->dqonoff_mutex);  in dquot_disable()
2160 			mutex_lock(&dqopt->dqonoff_mutex);  in dquot_disable()
2172 			mutex_unlock(&dqopt->dqonoff_mutex);  in dquot_disable()
2250 	mutex_lock(&dqopt->dqonoff_mutex);  in vfs_load_quota_inode()
2298 	mutex_unlock(&dqopt->dqonoff_mutex);  in vfs_load_quota_inode()
2314 	mutex_unlock(&dqopt->dqonoff_mutex);  in vfs_load_quota_inode()
2333 		mutex_lock(&dqopt->dqonoff_mutex);  in dquot_resume()
2335 			mutex_unlock(&dqopt->dqonoff_mutex);  in dquot_resume()
2346 		mutex_unlock(&dqopt->dqonoff_mutex);  in dquot_resume()
2393 		mutex_lock(&dqopt->dqonoff_mutex);  in dquot_enable()
2396 			mutex_unlock(&dqopt->dqonoff_mutex);  in dquot_enable()
2413 		mutex_unlock(&dqopt->dqonoff_mutex);  in dquot_enable()
2690 	mutex_lock(&sb_dqopt(sb)->dqonoff_mutex);  in dquot_get_state()
2712 	mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);  in dquot_get_state()
2726 	mutex_lock(&sb_dqopt(sb)->dqonoff_mutex);  in dquot_set_dqinfo()
2755 	mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);  in dquot_set_dqinfo()