240 	down_read(&zram->init_lock);  in initstate_show()
242 	up_read(&zram->init_lock);  in initstate_show()
266 	down_write(&zram->init_lock);  in mem_limit_store()
268 	up_write(&zram->init_lock);  in mem_limit_store()
284 	down_read(&zram->init_lock);  in mem_used_max_store()
289 	up_read(&zram->init_lock);  in mem_used_max_store()
304 	down_read(&zram->init_lock);  in idle_store()
306 		up_read(&zram->init_lock);  in idle_store()
322 	up_read(&zram->init_lock);  in idle_store()
338 	down_read(&zram->init_lock);  in writeback_limit_enable_store()
342 	up_read(&zram->init_lock);  in writeback_limit_enable_store()
354 	down_read(&zram->init_lock);  in writeback_limit_enable_show()
358 	up_read(&zram->init_lock);  in writeback_limit_enable_show()
373 	down_read(&zram->init_lock);  in writeback_limit_store()
377 	up_read(&zram->init_lock);  in writeback_limit_store()
389 	down_read(&zram->init_lock);  in writeback_limit_show()
393 	up_read(&zram->init_lock);  in writeback_limit_show()
424 	down_read(&zram->init_lock);  in backing_dev_show()
428 		up_read(&zram->init_lock);  in backing_dev_show()
442 	up_read(&zram->init_lock);  in backing_dev_show()
464 	down_write(&zram->init_lock);  in backing_dev_store()
526 	up_write(&zram->init_lock);  in backing_dev_store()
541 	up_write(&zram->init_lock);  in backing_dev_store()
649 	down_read(&zram->init_lock);  in writeback_store()
781 	up_read(&zram->init_lock);  in writeback_store()
889 	down_read(&zram->init_lock);  in read_block_state()
891 		up_read(&zram->init_lock);  in read_block_state()
924 	up_read(&zram->init_lock);  in read_block_state()
991 	down_read(&zram->init_lock);  in comp_algorithm_show()
993 	up_read(&zram->init_lock);  in comp_algorithm_show()
1014 	down_write(&zram->init_lock);  in comp_algorithm_store()
1016 		up_write(&zram->init_lock);  in comp_algorithm_store()
1022 	up_write(&zram->init_lock);  in comp_algorithm_store()
1031 	down_read(&zram->init_lock);  in compact_store()
1033 		up_read(&zram->init_lock);  in compact_store()
1038 	up_read(&zram->init_lock);  in compact_store()
1049 	down_read(&zram->init_lock);  in io_stat_show()
1056 	up_read(&zram->init_lock);  in io_stat_show()
1072 	down_read(&zram->init_lock);  in mm_stat_show()
1092 	up_read(&zram->init_lock);  in mm_stat_show()
1105 	down_read(&zram->init_lock);  in bd_stat_show()
1111 	up_read(&zram->init_lock);  in bd_stat_show()
1124 	down_read(&zram->init_lock);  in debug_stat_show()
1130 	up_read(&zram->init_lock);  in debug_stat_show()
1695 	down_write(&zram->init_lock);  in zram_reset_device()
1700 		up_write(&zram->init_lock);  in zram_reset_device()
1711 	up_write(&zram->init_lock);  in zram_reset_device()
1731 	down_write(&zram->init_lock);  in disksize_store()
1755 	up_write(&zram->init_lock);  in disksize_store()
1762 	up_write(&zram->init_lock);  in disksize_store()
1904 	init_rwsem(&zram->init_lock);  in zram_add()