Gioh Kim 512c781fd2 block/rnbd: Set write-back cache and fua same to the target device ... The rnbd-client always sets the write-back cache and fua attributes of the rnbd device queue regardless of the target device on the server. That generates IO hang issue when the target device does not support both of write-back cacne and fua. This patch adds more fields for the cache policy and fua into the device opening message. The rnbd-server sends the information if the target device supports the write-back cache and fua and rnbd-client recevives it and set the device queue accordingly. Signed-off-by: Gioh Kim <gi-oh.kim@cloud.ionos.com> [jwang: some minor change, rename a few varables, remove unrelated comments.] Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2020-12-16 14:55:59 -07:00
..
aoe	aoe: don't call set_capacity from irq context	2020-11-16 08:34:14 -07:00
drbd	block: switch partition lookup to use struct block_device	2020-12-01 14:53:40 -07:00
mtip32xx	mtip32xx: remove the call to fsync_bdev on removal	2020-12-01 14:53:38 -07:00
null_blk	null_blk: Move driver into its own directory	2020-12-07 17:36:04 -07:00
paride	paride/pcd: use bdev_check_media_change	2020-09-10 09:32:31 -06:00
rnbd	block/rnbd: Set write-back cache and fua same to the target device	2020-12-16 14:55:59 -07:00
rsxx	rsxx: Use fallthrough pseudo-keyword	2020-10-02 17:54:45 -06:00
xen-blkback	for-5.11/block-2020-12-14	2020-12-16 12:57:51 -08:00
zram	for-5.11/block-2020-12-14	2020-12-16 12:57:51 -08:00
amiflop.c	amiflop: use separate gendisks for Amiga vs MS-DOS mode	2020-11-16 08:14:30 -07:00
ataflop.c	ataflop: use a separate gendisk for each media format	2020-11-16 08:14:31 -07:00
brd.c	brd: use __register_blkdev to allocate devices on demand	2020-11-16 08:14:30 -07:00
cryptoloop.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 30	2019-05-24 17:27:10 +02:00
floppy.c	floppy: use a separate gendisk for each media format	2020-11-16 08:14:30 -07:00
Kconfig	null_blk: Move driver into its own directory	2020-12-07 17:36:04 -07:00
loop.c	for-5.11/drivers-2020-12-14	2020-12-16 13:09:32 -08:00
loop.h	block/loop: Use global lock for ioctl() operation.	2018-11-08 06:30:11 -07:00
Makefile	null_blk: Move driver into its own directory	2020-12-07 17:36:04 -07:00
nbd.c	block: stop using bdget_disk for partition 0	2020-12-01 14:53:40 -07:00
pktcdvd.c	pktcdvd: use set_capacity_and_notify	2020-11-16 08:34:14 -07:00
ps3disk.c	ps3disk: use the default segment boundary	2020-05-19 00:10:35 +10:00
ps3vram.c	block: move ->make_request_fn to struct block_device_operations	2020-07-01 07:27:24 -06:00
rbd_types.h	libceph, rbd: replace zero-length array with flexible-array	2020-06-01 13:22:53 +02:00
rbd.c	rbd: use set_capacity_and_notify	2020-11-16 08:34:14 -07:00
skd_main.c	skd_main: remove unused including <linux/version.h>	2020-10-17 08:11:14 -06:00
skd_s1120.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497	2019-06-19 17:09:53 +02:00
sunvdc.c	compat_ioctl: block: handle cdrom compat ioctl in non-cdrom drivers	2020-01-03 09:33:15 +01:00
swim3.c	swim3: use bdev_check_media_changed	2020-09-10 09:32:31 -06:00
swim_asm.S	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
swim.c	swim: don't call blk_register_region	2020-11-16 08:14:30 -07:00
sx8.c	sx8: use a per-host tag_set	2018-11-09 08:14:14 -07:00
umem.c	block: move ->make_request_fn to struct block_device_operations	2020-07-01 07:27:24 -06:00
umem.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 348	2019-06-05 17:37:08 +02:00
virtio_blk.c	virtio-blk: remove a spurious call to revalidate_disk_size	2020-11-16 08:34:15 -07:00
xen-blkfront.c	block: stop using bdget_disk for partition 0	2020-12-01 14:53:40 -07:00
xsysace.c	xsysace: use platform_get_resource() and platform_get_irq_optional()	2020-10-29 08:22:33 -06:00
z2ram.c	z2ram: use separate gendisk for the different modes	2020-11-16 08:14:31 -07:00