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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-11-29 12:50:08 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-11-29 14:38:00 +0300 |
| commit | 49d73912cbfcaa3eba109a44ee71200c12fa27ef (patch) | |
| tree | 9b996500cbda483792cd86ba6955326b426c118a /drivers/gpu/drm/i915/i915_vma.c | |
| parent | 3aaa8aba9f414a24106015fa4b5fb099755af033 (diff) | |
| download | linux-49d73912cbfcaa3eba109a44ee71200c12fa27ef.tar.xz | |
drm/i915: Convert vm->dev backpointer to vm->i915
99% of the time we access i915_address_space->dev we want the i915
device and not the drm device, so let's store the drm_i915_private
backpointer instead. The only real complication here are the inlines
in i915_vma.h where drm_i915_private is not yet defined and so we have
to choose an alternate path for our asserts.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161129095008.32622-1-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_vma.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_vma.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index a792dcb902b5..4c91a68ecb6d 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -198,9 +198,9 @@ void __iomem *i915_vma_pin_iomap(struct i915_vma *vma) void __iomem *ptr; /* Access through the GTT requires the device to be awake. */ - assert_rpm_wakelock_held(to_i915(vma->vm->dev)); + assert_rpm_wakelock_held(vma->vm->i915); - lockdep_assert_held(&vma->vm->dev->struct_mutex); + lockdep_assert_held(&vma->vm->i915->drm.struct_mutex); if (WARN_ON(!i915_vma_is_map_and_fenceable(vma))) return IO_ERR_PTR(-ENODEV); @@ -347,7 +347,7 @@ bool i915_gem_valid_gtt_space(struct i915_vma *vma, static int i915_vma_insert(struct i915_vma *vma, u64 size, u64 alignment, u64 flags) { - struct drm_i915_private *dev_priv = to_i915(vma->vm->dev); + struct drm_i915_private *dev_priv = vma->vm->i915; struct drm_i915_gem_object *obj = vma->obj; u64 start, end; int ret; @@ -469,7 +469,7 @@ int __i915_vma_do_pin(struct i915_vma *vma, unsigned int bound = vma->flags; int ret; - lockdep_assert_held(&vma->vm->dev->struct_mutex); + lockdep_assert_held(&vma->vm->i915->drm.struct_mutex); GEM_BUG_ON((flags & (PIN_GLOBAL | PIN_USER)) == 0); GEM_BUG_ON((flags & PIN_GLOBAL) && !i915_vma_is_ggtt(vma)); @@ -567,7 +567,7 @@ int i915_vma_unbind(struct i915_vma *vma) for_each_active(active, idx) { ret = i915_gem_active_retire(&vma->last_read[idx], - &vma->vm->dev->struct_mutex); + &vma->vm->i915->drm.struct_mutex); if (ret) break; } |