Paolo Bonzini
cd5d503862
virtio-blk: allow toggling host cache between writeback and writethrough
...
This patch adds support for the new VIRTIO_BLK_F_CONFIG_WCE feature,
which exposes the cache mode in the configuration space and lets the
driver modify it. The cache mode is exposed via sysfs.
Even if the host does not support the new feature, the cache mode is
visible (thanks to the existing VIRTIO_BLK_F_WCE), but not modifiable.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-07-30 13:30:52 +09:30
..
aoe
switch device_get_devnode() and ->devnode() to umode_t *
2012-01-03 22:54:55 -05:00
drbd
Merge branch 'for-jens' of git://git.drbd.org/linux-drbd into for-linus
2012-06-13 21:19:42 +02:00
mtip32xx
mtip32xx: Create debugfs entries for troubleshooting
2012-06-05 09:13:49 +02:00
paride
paride/pcd: fix bool verbose module parameter.
2012-01-13 09:32:26 +10:30
xen-blkback
Merge branch 'stable/for-jens-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-linus
2012-06-13 21:19:06 +02:00
amiflop.c
fs: move code out of buffer.c
2012-01-03 22:54:07 -05:00
ataflop.c
brd.c
block: remove the second argument of k[un]map_atomic()
2012-03-20 21:48:16 +08:00
cciss.c
block: add and use scsi_blk_cmd_ioctl
2012-01-14 15:07:24 -08:00
cciss.h
cciss: Adds simple mode functionality
2011-08-08 11:40:15 +02:00
cciss_cmd.h
cciss_scsi.c
cciss: Fix scsi tape io with more than 255 scatter gather elements
2012-03-22 21:40:09 +01:00
cciss_scsi.h
cpqarray.c
drivers/block/cpqarray.c: use pci_dev->revision
2011-09-21 10:02:13 +02:00
cpqarray.h
cryptoloop.c
DAC960.c
dac960: Remove unused variables from DAC960_CreateProcEntries()
2012-05-11 16:42:14 +02:00
DAC960.h
floppy.c
floppy: cancel any pending fd_timeouts before adding a new one
2012-07-03 15:51:22 -07:00
hd.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
ida_cmd.h
ida_ioctl.h
Kconfig
usb/ub: deprecate & schedule for removal the "Low Performance USB Block" driver
2012-03-16 13:30:10 -07:00
loop.c
blk: fix wrong idr_pre_get() error check in loop.c
2012-07-14 15:39:58 -07:00
Makefile
Merge git://git.infradead.org/users/willy/linux-nvme
2012-01-18 12:34:09 -08:00
mg_disk.c
mg_disk: Use struct dev_pm_ops for power management
2012-07-06 19:07:00 +02:00
nbd.c
Merge branch 'akpm' (Andrew's patch-bomb)
2012-03-28 17:19:28 -07:00
nvme.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2012-03-20 21:12:50 -07:00
osdblk.c
pktcdvd.c
block: remove the second argument of k[un]map_atomic()
2012-03-20 21:48:16 +08:00
ps3disk.c
block: Fix files that are modules and hence need module.h
2011-10-31 19:31:13 -04:00
ps3vram.c
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
rbd.c
rbd: endian bug in rbd_req_cb()
2012-07-17 21:30:31 -07:00
rbd_types.h
rbd: small changes
2012-03-22 10:47:50 -05:00
smart1,2.h
sunvdc.c
powerpc+sparc/vio: Modernize driver registration
2012-03-28 11:33:24 +11:00
swim.c
m68k/mac: cleanup forward declarations
2011-12-10 19:52:46 +01:00
swim3.c
block/swim3: Locking fixes
2011-12-12 12:42:12 +01:00
swim_asm.S
sx8.c
block, sx8: fix pointer math issue getting fw version
2012-03-03 19:44:39 +01:00
ub.c
usb/ub: deprecate & schedule for removal the "Low Performance USB Block" driver
2012-03-16 13:30:10 -07:00
umem.c
umem: fix up unplugging
2012-06-13 21:17:21 +02:00
umem.h
virtio_blk.c
virtio-blk: allow toggling host cache between writeback and writethrough
2012-07-30 13:30:52 +09:30
xd.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
xd.h
xen-blkfront.c
xen/blkfront: Add WARN to deal with misbehaving backends.
2012-06-12 08:29:04 -04:00
xsysace.c
block: xsysace: Don't use NO_IRQ
2012-01-05 08:34:29 +01:00
z2ram.c