diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-06-18 13:58:58 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-06-18 15:30:32 +0100 |
| commit | ef78f7b18726578fbabdeb8719f161f48a34d85d (patch) | |
| tree | d7d9221619d18e2cc41ee9f015ead126683ce6f8 /drivers/gpu/drm/i915/gem/i915_gem_object_types.h | |
| parent | 7009db1475e9e92c823b60c2a9c1e5a3222699f0 (diff) | |
drm/i915: Use drm_gem_object.resv
Since commit 1ba627148ef5 ("drm: Add reservation_object to
drm_gem_object"), struct drm_gem_object grew its own builtin
reservation_object rendering our own private one bloat. Remove our
redundant reservation_object and point into obj->base.resv instead.
References: 1ba627148ef5 ("drm: Add reservation_object to drm_gem_object")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190618125858.7295-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_object_types.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h index 5b05698619ce..18bf4f8d6d80 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h @@ -7,8 +7,6 @@ #ifndef __I915_GEM_OBJECT_TYPES_H__ #define __I915_GEM_OBJECT_TYPES_H__ -#include <linux/reservation.h> - #include <drm/drm_gem.h> #include "i915_active.h" @@ -228,18 +226,6 @@ struct drm_i915_gem_object { bool quirked:1; } mm; - /** Breadcrumb of last rendering to the buffer. - * There can only be one writer, but we allow for multiple readers. - * If there is a writer that necessarily implies that all other - * read requests are complete - but we may only be lazily clearing - * the read requests. A read request is naturally the most recent - * request on a ring, so we may have two different write and read - * requests on one ring where the write request is older than the - * read request. This allows for the CPU to read from an active - * buffer by only waiting for the write to complete. - */ - struct reservation_object *resv; - /** References from framebuffers, locks out tiling changes. */ unsigned int framebuffer_references; @@ -262,8 +248,6 @@ struct drm_i915_gem_object { /** for phys allocated objects */ struct drm_dma_handle *phys_handle; - - struct reservation_object __builtin_resv; }; static inline struct drm_i915_gem_object * |