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()
427 	down_read(&zram->init_lock);  in backing_dev_show()
431 		up_read(&zram->init_lock);  in backing_dev_show()
445 	up_read(&zram->init_lock);  in backing_dev_show()
467 	down_write(&zram->init_lock);  in backing_dev_store()
535 	up_write(&zram->init_lock);  in backing_dev_store()
551 	up_write(&zram->init_lock);  in backing_dev_store()
659 	down_read(&zram->init_lock);  in writeback_store()
791 	up_read(&zram->init_lock);  in writeback_store()
899 	down_read(&zram->init_lock);  in read_block_state()
901 		up_read(&zram->init_lock);  in read_block_state()
934 	up_read(&zram->init_lock);  in read_block_state()
1001 	down_read(&zram->init_lock);  in comp_algorithm_show()
1003 	up_read(&zram->init_lock);  in comp_algorithm_show()
1024 	down_write(&zram->init_lock);  in comp_algorithm_store()
1026 		up_write(&zram->init_lock);  in comp_algorithm_store()
1032 	up_write(&zram->init_lock);  in comp_algorithm_store()
1041 	down_read(&zram->init_lock);  in compact_store()
1043 		up_read(&zram->init_lock);  in compact_store()
1048 	up_read(&zram->init_lock);  in compact_store()
1059 	down_read(&zram->init_lock);  in io_stat_show()
1066 	up_read(&zram->init_lock);  in io_stat_show()
1082 	down_read(&zram->init_lock);  in mm_stat_show()
1101 	up_read(&zram->init_lock);  in mm_stat_show()
1114 	down_read(&zram->init_lock);  in bd_stat_show()
1120 	up_read(&zram->init_lock);  in bd_stat_show()
1133 	down_read(&zram->init_lock);  in debug_stat_show()
1139 	up_read(&zram->init_lock);  in debug_stat_show()
1704 	down_write(&zram->init_lock);  in zram_reset_device()
1709 		up_write(&zram->init_lock);  in zram_reset_device()
1720 	up_write(&zram->init_lock);  in zram_reset_device()
1740 	down_write(&zram->init_lock);  in disksize_store()
1766 	up_write(&zram->init_lock);  in disksize_store()
1773 	up_write(&zram->init_lock);  in disksize_store()
1921 	init_rwsem(&zram->init_lock);  in zram_add()