Mark McLoughlin 9fa29b9df3 virtio: indirect ring entries (VIRTIO_RING_F_INDIRECT_DESC) ... Add a new feature flag for indirect ring entries. These are ring entries which point to a table of buffer descriptors. The idea here is to increase the ring capacity by allowing a larger effective ring size whereby the ring size dictates the number of requests that may be outstanding, rather than the size of those requests. This should be most effective in the case of block I/O where we can potentially benefit by concurrently dispatching a large number of large requests. Even in the simple case of single segment block requests, this results in a threefold increase in ring capacity. Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>		2009-06-12 22:16:39 +09:30
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accessibility
acpi	Merge branch 'irq-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-10 15:25:41 -07:00
amba
ata	Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev	2009-06-11 11:23:17 -07:00
atm
auxdisplay
base	Driver Core: do not oops when driver_unregister() is called for unregistered drivers	2009-05-28 14:24:07 -07:00
block	virtio: find_vqs/del_vqs virtio operations	2009-06-12 22:16:36 +09:30
bluetooth	tty: fix bluetooth scribbling on low latency flags	2009-06-11 08:51:05 -07:00
cdrom
char	virtio: find_vqs/del_vqs virtio operations	2009-06-12 22:16:36 +09:30
clocksource
connector
cpufreq	cpumask: alloc zeroed cpumask for static cpumask_var_ts	2009-06-09 22:30:27 +09:30
cpuidle
crypto
dca
dio
dma	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2009-05-30 07:57:44 -07:00
edac	EDAC: do not enable modules by default	2009-06-10 12:19:41 +02:00
eisa
firewire
firmware	[libata] ahci: Restore SB600 SATA controller 64 bit DMA	2009-06-10 11:05:00 -04:00
gpio
gpu	Revert "drm: don't associate _DRM_DRIVER maps with a master"	2009-06-05 10:21:52 -07:00
hid
hwmon	hwmon: (lm78) Add missing __devexit_p()	2009-06-01 13:46:49 +02:00
i2c
ide	Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block	2009-06-11 11:10:35 -07:00
idle	i7300_idle: allow testing on i5000-series hardware w/o re-compile	2009-05-28 20:52:40 -04:00
ieee1394	fs: Remove i_cindex from struct inode	2009-06-11 21:36:09 -04:00
infiniband
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2009-05-29 08:48:25 -07:00
isdn
leds
lguest	virtio: find_vqs/del_vqs virtio operations	2009-06-12 22:16:36 +09:30
macintosh
mca
md	Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block	2009-06-11 11:10:35 -07:00
media	ivtv: Fix PCI DMA direction	2009-06-05 08:05:23 -07:00
memstick
message
mfd
misc
mmc	Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block	2009-06-11 11:10:35 -07:00
mtd	Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block	2009-06-11 11:10:35 -07:00
net	virtio: find_vqs/del_vqs virtio operations	2009-06-12 22:16:36 +09:30
nubus
of
oprofile
parisc
parport	parport_pc: clean up the modified while loops using for	2009-06-11 08:51:03 -07:00
pci	Merge branch 'irq-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-10 15:25:41 -07:00
pcmcia
platform
pnp	Merge branch 'linus' into irq/numa	2009-06-01 21:06:21 +02:00
power
ps3
rapidio
regulator
rtc
s390	virtio: find_vqs/del_vqs virtio operations	2009-06-12 22:16:36 +09:30
sbus
scsi	Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block	2009-06-11 11:10:35 -07:00
serial	Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2009-06-11 10:08:33 -07:00
sh	sh: Tie sparseirq in to Kconfig.	2009-06-11 10:33:09 +03:00
sn
spi
ssb	SSB: BCM47xx: Export ssb_watchdog_timer_set	2009-06-08 16:57:50 +01:00
staging
tc
telephony
thermal
uio
usb	Push BKL down into ->remount_fs()	2009-06-11 21:36:11 -04:00
uwb
video	Merge branch 'topic/slab/earlyboot' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6	2009-06-11 12:25:06 -07:00
virtio	virtio: indirect ring entries (VIRTIO_RING_F_INDIRECT_DESC)	2009-06-12 22:16:39 +09:30
w1
watchdog
xen	Merge branch 'x86-xen-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-10 16:16:27 -07:00
zorro
Kconfig
Makefile