Hideyuki Sasaki f21121cde6 block/ps3: fix slow VRAM IO ... The current PS3 VRAM driver uses msleep() to wait for completion of RSX DMA transfers between system memory and VRAM. Depending on the system timing, the processing delay and overhead of this msleep() call can significantly impact VRAM driver IO. To avoid the condition, add a short duration (200 usec max) udelay() polling loop before entering the msleep() polling loop. Signed-off-by: Hideyuki Sasaki <xhide@rd.scei.sony.co.jp> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Acked-by: Jim Paris <jim@jtan.com> Cc: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>		2009-11-04 09:09:28 +01:00
..
accessibility
acpi	Merge branch 'misc' into release	2009-10-15 00:47:13 -04:00
amba
ata	sata_mv: Prevent PIO commands to be defered too long if traffic in progress.	2009-10-16 06:22:46 -04:00
atm
auxdisplay
base	Driver core: allow certain drivers prohibit bind/unbind via sysfs	2009-10-30 14:59:51 -07:00
block	block/ps3: fix slow VRAM IO	2009-11-04 09:09:28 +01:00
bluetooth
cdrom
char	tty: Mark generic_serial users as BROKEN	2009-10-30 14:43:12 -07:00
clocksource
connector
cpufreq
cpuidle	cpuidle: always return with interrupts enabled	2009-10-29 07:39:31 -07:00
crypto
dca
dio
dma
edac	edac: i5100 fix initialization code	2009-10-29 07:39:30 -07:00
eisa
firewire	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2009-10-14 15:36:19 -07:00
firmware
gpio	twl4030-gpio: remove __devexit markings from remove func	2009-10-29 07:39:30 -07:00
gpu	drm/kms: fix kms/fbdev colormap support properly.	2009-10-28 11:23:48 +10:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2009-10-13 10:10:33 -07:00
hwmon	Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging	2009-10-29 08:14:58 -07:00
i2c
ide	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6	2009-10-29 09:22:34 -07:00
idle
ieee1394	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
ieee802154
infiniband	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2009-10-22 08:27:12 +09:00
isdn	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2009-10-29 09:22:08 -07:00
leds
lguest	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
macintosh	powerpc/pmac: Fix issues with sleep on some powerbooks	2009-10-14 16:58:35 +11:00
mca
md	Merge branch 'for-linus' of git://neil.brown.name/md	2009-10-31 12:12:19 -07:00
media	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
memstick
message	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
mfd	mfd: Do not dereference null pointer in twl4030 error path	2009-10-27 00:20:33 +01:00
misc	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
mmc	omap_hsmmc: add missing probe handler hook	2009-10-29 07:39:25 -07:00
mtd	UBI: fix check on unsigned long	2009-10-20 10:13:49 +03:00
net	USB: rndis_host: debug info clobbered before it is logged	2009-10-30 14:57:33 -07:00
nubus
of	of: Remove nested function	2009-10-15 09:58:27 -06:00
oprofile	oprofile: warn on freeing event buffer too early	2009-10-09 21:32:05 +02:00
parisc
parport
pci	Revert "PCI: get larger bridge ranges when space is available"	2009-10-27 09:39:18 -07:00
pcmcia	pcmcia: do not load the pd6729 driver if io_base is NULL	2009-10-24 17:08:37 +02:00
platform	Merge branch 'misc' into release	2009-10-15 00:47:13 -04:00
pnp
power
pps
ps3
rapidio
regulator
rtc	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
s390	Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6	2009-10-31 12:14:56 -07:00
sbus
scsi	dpt_i2o: Fix typo of EINVAL	2009-10-31 12:11:38 -07:00
serial	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-10-29 08:59:06 -07:00
sfi
sh
sn
spi
ssb
staging	Staging: fix wireless drivers depends	2009-10-30 14:47:44 -07:00
tc
telephony
thermal
uio	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
usb	USB: fsl_udc_core: Fix kernel oops on module removal	2009-10-30 14:57:33 -07:00
uwb	headers: remove sched.h from interrupt.h	2009-10-11 11:20:58 -07:00
video	Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6	2009-10-08 12:01:01 -07:00
virtio	virtio: order used ring after used index read	2009-10-29 08:50:37 +10:30
vlynq
w1
watchdog	watchdog: Fix rio watchdog probe function	2009-10-14 01:18:26 -07:00
xen
zorro
Kconfig
Makefile