Christoph Hellwig f1b0ef0626 virtio_blk: add support for cache flush ... Recent qemu has added a VIRTIO_BLK_F_FLUSH flag to advertise that the virtual disk has a volatile write cache that needs to be flushed. In case we see this feature implement tell the Linux block layer about the fact and use the new VIRTIO_BLK_T_FLUSH to flush the cache when required. This allows for an correct and simple implementation of write barriers. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>		2009-09-23 22:26:36 +09:30
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acpi	includecheck fix: include/acpi, acpi_bus.h	2009-09-20 16:02:39 +05:30
asm-generic	Merge branch 'linus' into tracing/core	2009-09-17 20:53:10 +02:00
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2009-09-11 09:38:37 -07:00
drm	includecheck fix: include/drm, drm_memory.h	2009-09-20 16:02:58 +05:30
keys	RxRPC: Use uX/sX rather than uintX_t/intX_t types	2009-09-16 00:01:13 -07:00
linux	virtio_blk: add support for cache flush	2009-09-23 22:26:36 +09:30
math-emu
media	V4L/DVB (12595): common/ir: use a struct for keycode tables	2009-09-12 12:19:47 -03:00
mtd
net	pkt_sched: Fix tx queue selection in tc_modify_qdisc	2009-09-15 02:53:07 -07:00
pcmcia	pcmcia: Use phys_addr_t for physical addresses	2009-09-15 10:17:15 -07:00
rdma
rxrpc
scsi	[SCSI] libiscsi, bnx2i: make bound ep check common	2009-09-12 09:35:33 -05:00
sound	Merge branch 'topic/ymfpci' into for-linus	2009-09-10 15:33:09 +02:00
trace	Merge branch 'perfcounters-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-09-20 15:54:37 -07:00
video
xen
Kbuild