diff options
| author | Thomas Hellstrom <thellstrom@vmware.com> | 2009-12-07 18:36:19 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-12-10 15:09:03 +1000 |
| commit | 5cc6fbab9da5680e7e5d2507d0f0c2c52ff18031 (patch) | |
| tree | 0754b2bc4fd022f055baa280213c1a33db48cb4a /drivers/gpu/drm/radeon/r600_reg.h | |
| parent | 98ffc4158e12008102cb6ae242a7fc46f9243f0d (diff) | |
drm/radeon: Remove tests for -ERESTART from the TTM code.
Also sets affected TTM calls up to not wait interruptible, since
that would cause an in-kernel spin until the TTM call succeeds, since
the Radeon code does not return to user-space when a signal is received.
Modifies interruptible fence waits to return -ERESTARTSYS rather than
-EBUSY when interrupted by a signal, since that's the (yet undocumented)
semantics required by the TTM sync object hooks.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r600_reg.h')
0 files changed, 0 insertions, 0 deletions