diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-12-21 16:03:24 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-12-21 16:37:10 +0000 |
| commit | e6ba76480299a0d77c51d846f7467b1673aad25b (patch) | |
| tree | 24bad1dcbefe236853b13988bf63341ddd5e12e3 /drivers/gpu/drm/i915/gem/i915_gem_context.h | |
| parent | ed7dd73cd8ca143ddd80654c67e5d2e66e3df42f (diff) | |
drm/i915: Remove i915->kernel_context
Allocate only an internal intel_context for the kernel_context, forgoing
a global GEM context for internal use as we only require a separate
address space (for our own protection).
Now having weaned GT from requiring ce->gem_context, we can stop
referencing it entirely. This also means we no longer have to create random
and unnecessary GEM contexts for internal use.
GEM contexts are now entirely for tracking GEM clients, and intel_context
the execution environment on the GPU.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Andi Shyti <andi.shyti@intel.com>
Acked-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191221160324.1073045-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_context.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_context.h | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.h b/drivers/gpu/drm/i915/gem/i915_gem_context.h index 69932899803e..14f3cc1b7583 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_context.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.h @@ -109,13 +109,8 @@ i915_gem_context_clear_user_engines(struct i915_gem_context *ctx) clear_bit(CONTEXT_USER_ENGINES, &ctx->flags); } -static inline bool i915_gem_context_is_kernel(struct i915_gem_context *ctx) -{ - return !ctx->file_priv; -} - /* i915_gem_context.c */ -int __must_check i915_gem_init_contexts(struct drm_i915_private *i915); +void i915_gem_init__contexts(struct drm_i915_private *i915); void i915_gem_driver_release__contexts(struct drm_i915_private *i915); int i915_gem_context_open(struct drm_i915_private *i915, @@ -140,9 +135,6 @@ int i915_gem_context_setparam_ioctl(struct drm_device *dev, void *data, int i915_gem_context_reset_stats_ioctl(struct drm_device *dev, void *data, struct drm_file *file); -struct i915_gem_context * -i915_gem_context_create_kernel(struct drm_i915_private *i915, int prio); - static inline struct i915_gem_context * i915_gem_context_get(struct i915_gem_context *ctx) { |