233 	down_read(&zram->init_lock);  in initstate_show()
235 	up_read(&zram->init_lock);  in initstate_show()
259 	down_write(&zram->init_lock);  in mem_limit_store()
261 	up_write(&zram->init_lock);  in mem_limit_store()
277 	down_read(&zram->init_lock);  in mem_used_max_store()
282 	up_read(&zram->init_lock);  in mem_used_max_store()
297 	down_read(&zram->init_lock);  in idle_store()
299 		up_read(&zram->init_lock);  in idle_store()
315 	up_read(&zram->init_lock);  in idle_store()
331 	down_read(&zram->init_lock);  in writeback_limit_enable_store()
335 	up_read(&zram->init_lock);  in writeback_limit_enable_store()
347 	down_read(&zram->init_lock);  in writeback_limit_enable_show()
351 	up_read(&zram->init_lock);  in writeback_limit_enable_show()
366 	down_read(&zram->init_lock);  in writeback_limit_store()
370 	up_read(&zram->init_lock);  in writeback_limit_store()
382 	down_read(&zram->init_lock);  in writeback_limit_show()
386 	up_read(&zram->init_lock);  in writeback_limit_show()
421 	down_read(&zram->init_lock);  in backing_dev_show()
425 		up_read(&zram->init_lock);  in backing_dev_show()
439 	up_read(&zram->init_lock);  in backing_dev_show()
461 	down_write(&zram->init_lock);  in backing_dev_store()
529 	up_write(&zram->init_lock);  in backing_dev_store()
545 	up_write(&zram->init_lock);  in backing_dev_store()
640 	down_read(&zram->init_lock);  in writeback_store()
768 	up_read(&zram->init_lock);  in writeback_store()
876 	down_read(&zram->init_lock);  in read_block_state()
878 		up_read(&zram->init_lock);  in read_block_state()
911 	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()
1001 	down_write(&zram->init_lock);  in comp_algorithm_store()
1003 		up_write(&zram->init_lock);  in comp_algorithm_store()
1009 	up_write(&zram->init_lock);  in comp_algorithm_store()
1018 	down_read(&zram->init_lock);  in compact_store()
1020 		up_read(&zram->init_lock);  in compact_store()
1025 	up_read(&zram->init_lock);  in compact_store()
1036 	down_read(&zram->init_lock);  in io_stat_show()
1043 	up_read(&zram->init_lock);  in io_stat_show()
1059 	down_read(&zram->init_lock);  in mm_stat_show()
1078 	up_read(&zram->init_lock);  in mm_stat_show()
1091 	down_read(&zram->init_lock);  in bd_stat_show()
1097 	up_read(&zram->init_lock);  in bd_stat_show()
1110 	down_read(&zram->init_lock);  in debug_stat_show()
1116 	up_read(&zram->init_lock);  in debug_stat_show()
1682 	down_write(&zram->init_lock);  in zram_reset_device()
1687 		up_write(&zram->init_lock);  in zram_reset_device()
1698 	up_write(&zram->init_lock);  in zram_reset_device()
1718 	down_write(&zram->init_lock);  in disksize_store()
1744 	up_write(&zram->init_lock);  in disksize_store()
1751 	up_write(&zram->init_lock);  in disksize_store()
1891 	init_rwsem(&zram->init_lock);  in zram_add()