diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-06-11 10:12:37 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-06-11 11:44:24 +0100 |
| commit | e568ac3874be7dcef3da0cc3bd6b91ca9dd14aa0 (patch) | |
| tree | 0fb2a096795e7b7aab14bbdcd1f81c7a94c5c10a /drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | |
| parent | a8cff4c8283af35546339c9ada5a90a70fe4a075 (diff) | |
| download | linux-e568ac3874be7dcef3da0cc3bd6b91ca9dd14aa0.tar.bz2 | |
drm/i915: Pull kref into i915_address_space
Make the kref common to both derived structs (i915_ggtt and i915_ppgtt)
so that we can safely reference count an abstract ctx->vm address space.
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/20190611091238.15808-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/i915_gem_gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c index f1e95eaf6923..35db67757432 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c @@ -209,7 +209,7 @@ static int igt_ppgtt_alloc(void *arg) err_ppgtt_cleanup: mutex_lock(&dev_priv->drm.struct_mutex); - i915_ppgtt_put(ppgtt); + i915_vm_put(&ppgtt->vm); mutex_unlock(&dev_priv->drm.struct_mutex); return err; } @@ -1021,7 +1021,7 @@ static int exercise_ppgtt(struct drm_i915_private *dev_priv, err = func(dev_priv, &ppgtt->vm, 0, ppgtt->vm.total, end_time); - i915_ppgtt_put(ppgtt); + i915_vm_put(&ppgtt->vm); out_unlock: mutex_unlock(&dev_priv->drm.struct_mutex); @@ -1251,7 +1251,6 @@ static int exercise_mock(struct drm_i915_private *i915, { const u64 limit = totalram_pages() << PAGE_SHIFT; struct i915_gem_context *ctx; - struct i915_hw_ppgtt *ppgtt; IGT_TIMEOUT(end_time); int err; @@ -1259,10 +1258,7 @@ static int exercise_mock(struct drm_i915_private *i915, if (!ctx) return -ENOMEM; - ppgtt = ctx->ppgtt; - GEM_BUG_ON(!ppgtt); - - err = func(i915, &ppgtt->vm, 0, min(ppgtt->vm.total, limit), end_time); + err = func(i915, ctx->vm, 0, min(ctx->vm->total, limit), end_time); mock_context_close(ctx); return err; |