diff options
| author | Thomas Gleixner <[email protected]> | 2020-06-11 15:17:57 +0200 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2020-06-11 15:17:57 +0200 |
| commit | f77d26a9fc525286bcef3d4f98b52e17482cf49c (patch) | |
| tree | 6b179c9aa84787773cb601a14a64255e2912154b /drivers/gpu/drm/i915/i915_request.h | |
| parent | b6bea24d41519e8c31e4798f1c1a3f67e540c5d0 (diff) | |
| parent | f0178fc01fe46bab6a95415f5647d1a74efcad1b (diff) | |
Merge branch 'x86/entry' into ras/core
to fixup conflicts in arch/x86/kernel/cpu/mce/core.c so MCE specific follow
up patches can be applied without creating a horrible merge conflict
afterwards.
Diffstat (limited to 'drivers/gpu/drm/i915/i915_request.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_request.h | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/i915_request.h b/drivers/gpu/drm/i915/i915_request.h index 3c552bfea67a..8ec7ee4dbadc 100644 --- a/drivers/gpu/drm/i915/i915_request.h +++ b/drivers/gpu/drm/i915/i915_request.h @@ -84,19 +84,26 @@ enum { I915_FENCE_FLAG_PQUEUE, /* - * I915_FENCE_FLAG_SIGNAL - this request is currently on signal_list + * I915_FENCE_FLAG_HOLD - this request is currently on hold * - * Internal bookkeeping used by the breadcrumb code to track when - * a request is on the various signal_list. + * This request has been suspended, pending an ongoing investigation. */ - I915_FENCE_FLAG_SIGNAL, + I915_FENCE_FLAG_HOLD, /* - * I915_FENCE_FLAG_HOLD - this request is currently on hold + * I915_FENCE_FLAG_INITIAL_BREADCRUMB - this request has the initial + * breadcrumb that marks the end of semaphore waits and start of the + * user payload. + */ + I915_FENCE_FLAG_INITIAL_BREADCRUMB, + + /* + * I915_FENCE_FLAG_SIGNAL - this request is currently on signal_list * - * This request has been suspended, pending an ongoing investigation. + * Internal bookkeeping used by the breadcrumb code to track when + * a request is on the various signal_list. */ - I915_FENCE_FLAG_HOLD, + I915_FENCE_FLAG_SIGNAL, /* * I915_FENCE_FLAG_NOPREEMPT - this request should not be preempted @@ -209,7 +216,6 @@ struct i915_request { }; struct list_head execute_cb; struct i915_sw_fence semaphore; - struct irq_work semaphore_work; /* * A list of everyone we wait upon, and everyone who waits upon us. @@ -300,6 +306,8 @@ static inline bool dma_fence_is_i915(const struct dma_fence *fence) return fence->ops == &i915_fence_ops; } +struct kmem_cache *i915_request_slab_cache(void); + struct i915_request * __must_check __i915_request_create(struct intel_context *ce, gfp_t gfp); struct i915_request * __must_check @@ -388,6 +396,12 @@ static inline bool i915_request_in_priority_queue(const struct i915_request *rq) return test_bit(I915_FENCE_FLAG_PQUEUE, &rq->fence.flags); } +static inline bool +i915_request_has_initial_breadcrumb(const struct i915_request *rq) +{ + return test_bit(I915_FENCE_FLAG_INITIAL_BREADCRUMB, &rq->fence.flags); +} + /** * Returns true if seq1 is later than seq2. */ |