diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-06-21 19:38:00 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-06-21 19:47:55 +0100 |
| commit | 12c255b5dad115e87f81ea45708b5f82b9a55253 (patch) | |
| tree | b4b16e612ca8a79198b88d72c3658653efc9c6ae /drivers/gpu/drm/i915/gt/mock_engine.c | |
| parent | a93615f900bd19b59e74e04f7d8d4663ee5ea68f (diff) | |
drm/i915: Provide an i915_active.acquire callback
If we introduce a callback for i915_active that is only called the first
time we use the i915_active and is symmetrically paired with the
i915_active.retire callback, we can replace the open-coded and
non-atomic implementations -- which will be very fragile (i.e. broken)
upon removing the struct_mutex serialisation.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190621183801.23252-4-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gt/mock_engine.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/mock_engine.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gt/mock_engine.c b/drivers/gpu/drm/i915/gt/mock_engine.c index bf0974b12f3d..490ebd121f4c 100644 --- a/drivers/gpu/drm/i915/gt/mock_engine.c +++ b/drivers/gpu/drm/i915/gt/mock_engine.c @@ -155,7 +155,7 @@ static int mock_context_pin(struct intel_context *ce) return -ENOMEM; } - ret = intel_context_active_acquire(ce, PIN_HIGH); + ret = intel_context_active_acquire(ce); if (ret) return ret; |