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Ming Lei ae9f5ccea4 block: ublk_drv: cleanup 'struct ublk_map_data' 
'struct ublk_map_data' is passed to ublk_copy_user_pages()
for copying data between userspace buffer and request pages.

Here what matters is userspace buffer address/len and 'struct request',
so replace ->io field with user buffer address, and rename max_bytes
as len.

Meantime remove 'ubq' field from ublk_map_data, since it isn't used
any more.

Then code becomes more readable.

Reviewed-by: Ziyang Zhang <ZiyangZhang@linux.alibaba.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-04-02 19:22:55 -06:00
..
aoe driver core: make struct class.devnode() take a const * 2022-11-24 17:12:27 +01:00
drbd drbd: Pass a peer device to the resync and online verify functions 2023-04-01 20:27:55 -06:00
mtip32xx block: move from strlcpy with unused retval to strscpy 2022-09-21 19:45:04 -06:00
null_blk null_blk: use kmap_local_page() and kunmap_local() 2023-04-01 20:27:06 -06:00
rnbd block/rnbd-clt: fix wrong max ID in ida_alloc_max 2023-01-17 08:33:36 -07:00
xen-blkback xen: make remove callback of xen driver void returned 2022-12-15 16:06:10 +01:00
zram - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
amiflop.c block: remove blk_cleanup_disk 2022-06-28 06:33:15 -06:00
ataflop.c block: remove blk_cleanup_disk 2022-06-28 06:33:15 -06:00
brd.c - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
floppy.c floppy: Fix memory leak in do_floppy_init() 2022-12-04 18:03:41 +04:00
Kconfig ATA changes for 6.3-rc1 2023-02-22 13:35:51 -08:00
loop.c loop: loop_set_status_from_info() check before assignment 2023-02-22 20:43:09 -07:00
Makefile Revert "pktcdvd: remove driver." 2023-01-04 14:44:13 -07:00
n64cart.c block: remove blk_cleanup_disk 2022-06-28 06:33:15 -06:00
nbd.c nbd: use the structured req attr check 2023-03-14 14:17:13 -06:00
pktcdvd.c pktcdvd: check for NULL returna fter calling bio_split_to_limits() 2023-01-16 08:51:05 -07:00
ps3disk.c block: remove blk_cleanup_disk 2022-06-28 06:33:15 -06:00
ps3vram.c ps3vram: remove bio splitting 2023-01-29 15:18:35 -07:00
rbd_types.h
rbd.c Two small fixes from Xiubo and myself, marked for stable. 2023-03-02 10:48:30 -08:00
sunvdc.c block: remove blk_cleanup_disk 2022-06-28 06:33:15 -06:00
swim3.c block: remove blk_cleanup_disk 2022-06-28 06:33:15 -06:00
swim_asm.S
swim.c block: remove blk_cleanup_disk 2022-06-28 06:33:15 -06:00
ublk_drv.c block: ublk_drv: cleanup 'struct ublk_map_data' 2023-04-02 19:22:55 -06:00
virtio_blk.c virtio,vhost,vdpa: features, fixes 2023-02-25 11:48:02 -08:00
xen-blkfront.c xen: branch for v6.2-rc4 2023-01-12 17:02:20 -06:00
z2ram.c block: remove blk_cleanup_disk 2022-06-28 06:33:15 -06:00