Lines Matching refs:mutex

111 	mutex_lock(&of->mutex);  in kernfs_seq_start()
158 	mutex_unlock(&of->mutex);  in kernfs_seq_stop()
203 	mutex_lock(&of->mutex);  in kernfs_file_direct_read()
206 		mutex_unlock(&of->mutex);  in kernfs_file_direct_read()
218 	mutex_unlock(&of->mutex);  in kernfs_file_direct_read()
306 	mutex_lock(&of->mutex);  in kernfs_fop_write()
308 		mutex_unlock(&of->mutex);  in kernfs_fop_write()
320 	mutex_unlock(&of->mutex);  in kernfs_fop_write()
485 	mutex_lock(&of->mutex);  in kernfs_fop_mmap()
523 	mutex_unlock(&of->mutex);  in kernfs_fop_mmap()
667 		mutex_init(&of->mutex);  in kernfs_fop_open()
669 		mutex_init(&of->mutex);  in kernfs_fop_open()