224 	down_read(&zram->init_lock);  in initstate_show()
226 	up_read(&zram->init_lock);  in initstate_show()
250 	down_write(&zram->init_lock);  in mem_limit_store()
252 	up_write(&zram->init_lock);  in mem_limit_store()
268 	down_read(&zram->init_lock);  in mem_used_max_store()
273 	up_read(&zram->init_lock);  in mem_used_max_store()
327 	down_read(&zram->init_lock);  in idle_store()
339 	up_read(&zram->init_lock);  in idle_store()
355 	down_read(&zram->init_lock);  in writeback_limit_enable_store()
359 	up_read(&zram->init_lock);  in writeback_limit_enable_store()
371 	down_read(&zram->init_lock);  in writeback_limit_enable_show()
375 	up_read(&zram->init_lock);  in writeback_limit_enable_show()
390 	down_read(&zram->init_lock);  in writeback_limit_store()
394 	up_read(&zram->init_lock);  in writeback_limit_store()
406 	down_read(&zram->init_lock);  in writeback_limit_show()
410 	up_read(&zram->init_lock);  in writeback_limit_show()
441 	down_read(&zram->init_lock);  in backing_dev_show()
445 		up_read(&zram->init_lock);  in backing_dev_show()
459 	up_read(&zram->init_lock);  in backing_dev_show()
481 	down_write(&zram->init_lock);  in backing_dev_store()
532 	up_write(&zram->init_lock);  in backing_dev_store()
547 	up_write(&zram->init_lock);  in backing_dev_store()
631 	down_read(&zram->init_lock);  in writeback_store()
763 	up_read(&zram->init_lock);  in writeback_store()
866 	down_read(&zram->init_lock);  in read_block_state()
868 		up_read(&zram->init_lock);  in read_block_state()
904 	up_read(&zram->init_lock);  in read_block_state()
978 	down_read(&zram->init_lock);  in __comp_algorithm_show()
980 	up_read(&zram->init_lock);  in __comp_algorithm_show()
1007 	down_write(&zram->init_lock);  in __comp_algorithm_store()
1009 		up_write(&zram->init_lock);  in __comp_algorithm_store()
1016 	up_write(&zram->init_lock);  in __comp_algorithm_store()
1108 	down_read(&zram->init_lock);  in compact_store()
1110 		up_read(&zram->init_lock);  in compact_store()
1115 	up_read(&zram->init_lock);  in compact_store()
1126 	down_read(&zram->init_lock);  in io_stat_show()
1132 	up_read(&zram->init_lock);  in io_stat_show()
1148 	down_read(&zram->init_lock);  in mm_stat_show()
1168 	up_read(&zram->init_lock);  in mm_stat_show()
1181 	down_read(&zram->init_lock);  in bd_stat_show()
1187 	up_read(&zram->init_lock);  in bd_stat_show()
1200 	down_read(&zram->init_lock);  in debug_stat_show()
1206 	up_read(&zram->init_lock);  in debug_stat_show()
1759 	down_read(&zram->init_lock);  in recompress_store()
1829 	up_read(&zram->init_lock);  in recompress_store()
1990 	down_write(&zram->init_lock);  in zram_reset_device()
1995 		up_write(&zram->init_lock);  in zram_reset_device()
2010 	up_write(&zram->init_lock);  in zram_reset_device()
2026 	down_write(&zram->init_lock);  in disksize_store()
2056 	up_write(&zram->init_lock);  in disksize_store()
2064 	up_write(&zram->init_lock);  in disksize_store()
2196 	init_rwsem(&zram->init_lock);  in zram_add()