186 	down_read(&zram->init_lock);  in initstate_show()
188 	up_read(&zram->init_lock);  in initstate_show()
212 	down_write(&zram->init_lock);  in mem_limit_store()
214 	up_write(&zram->init_lock);  in mem_limit_store()
230 	down_read(&zram->init_lock);  in mem_used_max_store()
235 	up_read(&zram->init_lock);  in mem_used_max_store()
250 	down_read(&zram->init_lock);  in idle_store()
252 		up_read(&zram->init_lock);  in idle_store()
268 	up_read(&zram->init_lock);  in idle_store()
284 	down_read(&zram->init_lock);  in writeback_limit_enable_store()
288 	up_read(&zram->init_lock);  in writeback_limit_enable_store()
300 	down_read(&zram->init_lock);  in writeback_limit_enable_show()
304 	up_read(&zram->init_lock);  in writeback_limit_enable_show()
319 	down_read(&zram->init_lock);  in writeback_limit_store()
323 	up_read(&zram->init_lock);  in writeback_limit_store()
335 	down_read(&zram->init_lock);  in writeback_limit_show()
339 	up_read(&zram->init_lock);  in writeback_limit_show()
373 	down_read(&zram->init_lock);  in backing_dev_show()
377 		up_read(&zram->init_lock);  in backing_dev_show()
391 	up_read(&zram->init_lock);  in backing_dev_show()
413 	down_write(&zram->init_lock);  in backing_dev_store()
481 	up_write(&zram->init_lock);  in backing_dev_store()
497 	up_write(&zram->init_lock);  in backing_dev_store()
592 	down_read(&zram->init_lock);  in writeback_store()
724 	up_read(&zram->init_lock);  in writeback_store()
832 	down_read(&zram->init_lock);  in read_block_state()
834 		up_read(&zram->init_lock);  in read_block_state()
867 	up_read(&zram->init_lock);  in read_block_state()
934 	down_read(&zram->init_lock);  in comp_algorithm_show()
936 	up_read(&zram->init_lock);  in comp_algorithm_show()
957 	down_write(&zram->init_lock);  in comp_algorithm_store()
959 		up_write(&zram->init_lock);  in comp_algorithm_store()
965 	up_write(&zram->init_lock);  in comp_algorithm_store()
974 	down_read(&zram->init_lock);  in compact_store()
976 		up_read(&zram->init_lock);  in compact_store()
981 	up_read(&zram->init_lock);  in compact_store()
992 	down_read(&zram->init_lock);  in io_stat_show()
999 	up_read(&zram->init_lock);  in io_stat_show()
1015 	down_read(&zram->init_lock);  in mm_stat_show()
1034 	up_read(&zram->init_lock);  in mm_stat_show()
1047 	down_read(&zram->init_lock);  in bd_stat_show()
1053 	up_read(&zram->init_lock);  in bd_stat_show()
1066 	down_read(&zram->init_lock);  in debug_stat_show()
1072 	up_read(&zram->init_lock);  in debug_stat_show()
1089 	down_read(&zram->init_lock);  in group_show()
1098 	up_read(&zram->init_lock);  in group_show()
1120 	down_write(&zram->init_lock);  in group_store()
1137 	up_write(&zram->init_lock);  in group_store()
1722 	down_write(&zram->init_lock);  in zram_reset_device()
1727 		up_write(&zram->init_lock);  in zram_reset_device()
1738 	up_write(&zram->init_lock);  in zram_reset_device()
1758 	down_write(&zram->init_lock);  in disksize_store()
1784 	up_write(&zram->init_lock);  in disksize_store()
1791 	up_write(&zram->init_lock);  in disksize_store()
1945 	init_rwsem(&zram->init_lock);  in zram_add()