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5a97806f7d
linux/drivers/nvme/host
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Christoph Hellwig 5a97806f7d block: change the blk_queue_split calling convention 
The double indirect bio leads to somewhat suboptimal code generation.
Instead return the (original or split) bio, and make sure the
request_queue arguments to the lower level helpers is passed after the
bio to avoid constant reshuffling of the argument passing registers.

Also give it and the helpers used to implement it more descriptive names.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220727162300.3089193-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-08-02 17:22:53 -06:00
..
apple.c nvme-apple: stop casting function pointer signatures 2022-08-02 17:22:51 -06:00
auth.c nvme-auth: Diffie-Hellman key exchange support 2022-08-02 17:14:49 -06:00
constants.c nvme-pci: print the command name of aborted commands 2022-08-02 17:22:48 -06:00
core.c nvme: enable generic interface (/dev/ngXnY) for unknown command sets 2022-08-02 17:22:53 -06:00
fabrics.c nvme: implement In-Band authentication 2022-08-02 17:14:49 -06:00
fabrics.h nvme: implement In-Band authentication 2022-08-02 17:14:49 -06:00
fault_inject.c block: remove the ->rq_disk field in struct request 2021-11-29 06:41:29 -07:00
fc.c blk-mq: Drop 'reserved' arg of busy_tag_iter_fn 2022-07-06 06:33:53 -06:00
fc.h nvme-fc: Update header and host for common definitions for LS handling 2020-05-09 16:18:33 -06:00
hwmon.c nvme-hwmon: Return error code when registration fails 2021-03-05 13:41:03 +01:00
ioctl.c nvme/host: Use the enum req_op and blk_opf_t types 2022-07-14 12:14:32 -06:00
Kconfig nvme-auth: Diffie-Hellman key exchange support 2022-08-02 17:14:49 -06:00
Makefile nvme: don't always build constants.o 2022-08-02 17:22:48 -06:00
multipath.c block: change the blk_queue_split calling convention 2022-08-02 17:22:53 -06:00
nvme.h nvme-multipath: refactor nvme_mpath_add_disk 2022-08-02 17:22:41 -06:00
pci.c nvme-pci: split nvme_dev_add 2022-08-02 17:22:48 -06:00
rdma.c nvme-rdma: split nvme_rdma_alloc_tagset 2022-08-02 17:22:48 -06:00
tcp.c nvme-tcp: split nvme_tcp_alloc_tagset 2022-08-02 17:22:48 -06:00
trace.c nvme: implement In-Band authentication 2022-08-02 17:14:49 -06:00
trace.h nvme: use command_id instead of req->tag in trace_nvme_complete_rq() 2022-08-02 17:22:46 -06:00
zns.c block: pass a gendisk to blk_queue_max_open_zones and blk_queue_max_active_zones 2022-07-06 06:46:26 -06:00