linux/drivers
Thomas Hellstrom 040ac32048 drm: fix driver deadlock with AIGLX and reclaim_buffers_locked
Bugzilla Bug #9457

Add refcounting of user waiters to the DRM hardware lock, so that we can use
DRM_LOCK_CONT flag more conservatively.

Also add a kernel waiter refcount that if nonzero transfers the lock for the
kernel context when it is released. This is useful when waiting for idle and can be used for very simple fence object driver implementations for the new memory manager

Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-03-23 13:28:33 +11:00
..
acorn
acpi Pull misc-for-upstream into release branch 2007-03-09 23:19:50 -05:00
amba
ata Pull bugzilla-7907 into release branch 2007-03-09 23:18:53 -05:00
atm
auxdisplay
base driver core: export device_rename 2007-03-09 15:32:58 -08:00
block
bluetooth
cdrom
char drm: fix driver deadlock with AIGLX and reclaim_buffers_locked 2007-03-23 13:28:33 +11:00
clocksource
connector
cpufreq
crypto
dio
dma
edac
eisa
fc4
firmware
hid
hwmon
i2c
ide
ieee1394
infiniband
input
isdn
kvm
leds
macintosh
mca
md
media
message
mfd
misc asus-laptop: make code static 2007-03-09 21:06:40 -05:00
mmc
mtd [MTD] [OneNAND] Classify the page data and oob buffer 2007-03-09 08:08:09 +00:00
net Merge branch 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes 2007-03-09 11:58:11 -05:00
nubus
oprofile
parisc
parport
pci pci: fix section mismatch warning 2007-03-09 15:36:30 -08:00
pcmcia
pnp
ps3
rapidio
rtc
s390
sbus
scsi
serial
sh
sn
spi
tc
telephony
usb Revert "USB: pxa2xx_udc: fix hardcoded irq number" 2007-03-10 14:22:07 -08:00
video
w1
zorro
Kconfig
Makefile