Mario Kleiner bc21512835 drm/vblank: Use memory barriers optimized for atomic_t instead of generics. ...

Documentation/atomic_ops.txt tells us that there are memory
barriers optimized for atomic_inc and other atomic_t ops.

Use these instead of smp_wmb(), and also to make the required
memory barriers around vblank counter increments more explicit.

Signed-off-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>

2011-02-23 10:08:46 +10:00

..

drm

drm/vblank: Use memory barriers optimized for atomic_t instead of generics.

2011-02-23 10:08:46 +10:00

stub

gpu/stub: fix acpi_video build error, fix stub kconfig dependencies

2011-02-04 12:48:18 +10:00

vga

Merge remote branch 'linus/master' into drm-intel-fixes

2011-01-24 18:27:32 +00:00

Makefile

gpu: Add Intel GMA500(Poulsbo) Stub Driver

2010-10-26 11:00:13 +10:00