linux/drivers/block
Christian Borntraeger 066f4d82a6 virtio_blk: check for hardsector size from host
Currently virtio_blk assumes a 512 byte hard sector size. This can cause
trouble / performance issues if the backing has a different block size
(like a file on an ext3 file system formatted with 4k block size or a dasd).

Lets add a feature flag that tells the guest to use a different hard sector
size than 512 byte.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-07-25 12:06:05 +10:00
..
aoe device create: block: convert device_create to device_create_drvdata 2008-07-21 21:54:41 -07:00
paride device create: block: convert device_create to device_create_drvdata 2008-07-21 21:54:41 -07:00
amiflop.c
ataflop.c m68k: Return -ENODEV if no device is found 2008-07-20 17:24:38 -07:00
brd.c
cciss_cmd.h
cciss_scsi.c
cciss_scsi.h
cciss.c cciss: read config to obtain max outstanding commands per controller 2008-07-04 10:40:09 -07:00
cciss.h
cpqarray.c
cpqarray.h
cryptoloop.c
DAC960.c DAC960: push down BKL 2008-07-04 09:52:13 +02:00
DAC960.h
floppy.c
hd.c hd.c: remove the #include <linux/mc146818rtc.h> 2008-07-16 20:33:48 +02:00
ida_cmd.h
ida_ioctl.h
Kconfig update the BLK_DEV_HD help text 2008-07-16 20:33:47 +02:00
loop.c
Makefile move ide/legacy/hd.c to drivers/block/ 2008-07-16 20:33:47 +02:00
nbd.c
pktcdvd.c device create: block: convert device_create to device_create_drvdata 2008-07-21 21:54:41 -07:00
ps3disk.c
smart1,2.h
sunvdc.c
swim3.c
sx8.c
ub.c
umem.c
umem.h
viodasd.c
virtio_blk.c virtio_blk: check for hardsector size from host 2008-07-25 12:06:05 +10:00
xd.c
xd.h
xen-blkfront.c xen: Avoid allocations causing swap activity on the resume path 2008-07-03 13:21:13 +02:00
xsysace.c
z2ram.c