Yu Kuai 8ba816b23a null-blk: save memory footprint for struct nullb_cmd ... Total 16 bytes can be saved in two ways: 1) The field 'bio' will only be used in bio based mode, and the field 'rq' will only be used in mq mode. Since they won't be used in the same time, declare a union for them. 2) The field 'bool fake_timeout' can be placed in the hole after the field 'error'. Signed-off-by: Yu Kuai <yukuai3@huawei.com> Link: https://lore.kernel.org/r/20220426022133.3999006-1-yukuai3@huawei.com Signed-off-by: Jens Axboe <axboe@kernel.dk>		2022-04-25 20:31:20 -06:00
..
Kconfig	null_blk: Move driver into its own directory	2020-12-07 17:36:04 -07:00
main.c	block: remove QUEUE_FLAG_DISCARD	2022-04-17 19:49:59 -06:00
Makefile	null_blk: Move driver into its own directory	2020-12-07 17:36:04 -07:00
null_blk.h	null-blk: save memory footprint for struct nullb_cmd	2022-04-25 20:31:20 -06:00
trace.c	null_blk: Move driver into its own directory	2020-12-07 17:36:04 -07:00
trace.h	block: remove the ->rq_disk field in struct request	2021-11-29 06:41:29 -07:00
zoned.c	drivers/block/null_blk/main: Fix a double free in null_init.	2021-04-26 09:04:40 -06:00