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()
337 	down_read(&zram->init_lock);  in idle_store()
349 	up_read(&zram->init_lock);  in idle_store()
365 	down_read(&zram->init_lock);  in writeback_limit_enable_store()
369 	up_read(&zram->init_lock);  in writeback_limit_enable_store()
381 	down_read(&zram->init_lock);  in writeback_limit_enable_show()
385 	up_read(&zram->init_lock);  in writeback_limit_enable_show()
400 	down_read(&zram->init_lock);  in writeback_limit_store()
404 	up_read(&zram->init_lock);  in writeback_limit_store()
416 	down_read(&zram->init_lock);  in writeback_limit_show()
420 	up_read(&zram->init_lock);  in writeback_limit_show()
447 	down_read(&zram->init_lock);  in backing_dev_show()
451 		up_read(&zram->init_lock);  in backing_dev_show()
465 	up_read(&zram->init_lock);  in backing_dev_show()
485 	down_write(&zram->init_lock);  in backing_dev_store()
527 	up_write(&zram->init_lock);  in backing_dev_store()
539 	up_write(&zram->init_lock);  in backing_dev_store()
623 	down_read(&zram->init_lock);  in writeback_store()
755 	up_read(&zram->init_lock);  in writeback_store()
852 	down_read(&zram->init_lock);  in read_block_state()
854 		up_read(&zram->init_lock);  in read_block_state()
890 	up_read(&zram->init_lock);  in read_block_state()
960 	down_read(&zram->init_lock);  in __comp_algorithm_show()
962 	up_read(&zram->init_lock);  in __comp_algorithm_show()
989 	down_write(&zram->init_lock);  in __comp_algorithm_store()
991 		up_write(&zram->init_lock);  in __comp_algorithm_store()
998 	up_write(&zram->init_lock);  in __comp_algorithm_store()
1187 	down_read(&zram->init_lock);  in compact_store()
1189 		up_read(&zram->init_lock);  in compact_store()
1194 	up_read(&zram->init_lock);  in compact_store()
1205 	down_read(&zram->init_lock);  in io_stat_show()
1211 	up_read(&zram->init_lock);  in io_stat_show()
1227 	down_read(&zram->init_lock);  in mm_stat_show()
1247 	up_read(&zram->init_lock);  in mm_stat_show()
1260 	down_read(&zram->init_lock);  in bd_stat_show()
1266 	up_read(&zram->init_lock);  in bd_stat_show()
1279 	down_read(&zram->init_lock);  in debug_stat_show()
1285 	up_read(&zram->init_lock);  in debug_stat_show()
1878 	down_read(&zram->init_lock);  in recompress_store()
1951 	up_read(&zram->init_lock);  in recompress_store()
2130 	down_write(&zram->init_lock);  in zram_reset_device()
2135 		up_write(&zram->init_lock);  in zram_reset_device()
2150 	up_write(&zram->init_lock);  in zram_reset_device()
2166 	down_write(&zram->init_lock);  in disksize_store()
2197 	up_write(&zram->init_lock);  in disksize_store()
2205 	up_write(&zram->init_lock);  in disksize_store()
2363 	init_rwsem(&zram->init_lock);  in zram_add()