xemu/hw/block
Kevin Wolf dabd18f64c hw/block: Introduce share-rw qdev property
By default, don't allow another writer for block devices that are
attached to a guest device. For the cases where this setup is intended
(e.g. using a cluster filesystem on the disk), the new option can be
used to allow it.

This change affects only devices using DEFINE_BLOCK_PROPERTIES().
Devices directly using DEFINE_PROP_DRIVE() still accept writers
unconditionally.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Acked-by: Fam Zheng <famz@redhat.com>
2017-02-28 20:40:36 +01:00
..
dataplane virtio: Report real progress in VQ aio poll handler 2017-02-17 21:52:30 +02:00
block.c hw/block: Introduce share-rw qdev property 2017-02-28 20:40:36 +01:00
cdrom.c
ecc.c
fdc.c hw/block: Request permissions 2017-02-28 20:40:36 +01:00
hd-geometry.c
m25p80.c hw/block: Request permissions 2017-02-28 20:40:36 +01:00
Makefile.objs
nand.c hw/block: Request permissions 2017-02-28 20:40:36 +01:00
nvme.c hw/block: Request permissions 2017-02-28 20:40:36 +01:00
nvme.h
onenand.c hw/block: Request permissions 2017-02-28 20:40:36 +01:00
pflash_cfi01.c hw/block: Request permissions 2017-02-28 20:40:36 +01:00
pflash_cfi02.c hw/block: Request permissions 2017-02-28 20:40:36 +01:00
tc58128.c block: Use DIV_ROUND_UP 2016-06-07 18:19:24 +03:00
trace-events trace: move hw/block/dataplane events to correct subdir 2017-01-31 17:11:17 +00:00
virtio-blk.c hw/block: Request permissions 2017-02-28 20:40:36 +01:00
xen_blkif.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
xen_disk.c xen_disk: split discard input to match internal representation 2016-11-23 10:47:48 -08:00