From a4f5ea64f0a818586b9de71803824b43dd01e517 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Fri, 28 Oct 2016 13:58:35 +0100 Subject: drm/i915: Refactor object page API The plan is to make obtaining the backing storage for the object avoid struct_mutex (i.e. use its own locking). The first step is to update the API so that normal users only call pin/unpin whilst working on the backing storage. Signed-off-by: Chris Wilson Reviewed-by: Tvrtko Ursulin Reviewed-by: Joonas Lahtinen Link: http://patchwork.freedesktop.org/patch/msgid/20161028125858.23563-12-chris@chris-wilson.co.uk --- drivers/gpu/drm/i915/intel_lrc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_lrc.c') diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 1c1bd30e8b2d..cb30549dfd40 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -744,7 +744,7 @@ static int intel_lr_context_pin(struct i915_gem_context *ctx, ce->lrc_reg_state[CTX_RING_BUFFER_START+1] = i915_ggtt_offset(ce->ring->vma); - ce->state->obj->dirty = true; + ce->state->obj->mm.dirty = true; /* Invalidate GuC TLB. */ if (i915.enable_guc_submission) { @@ -2042,7 +2042,7 @@ populate_lr_context(struct i915_gem_context *ctx, DRM_DEBUG_DRIVER("Could not map object pages! (%d)\n", ret); return ret; } - ctx_obj->dirty = true; + ctx_obj->mm.dirty = true; /* The second page of the context object contains some fields which must * be set up prior to the first execution. */ @@ -2180,7 +2180,7 @@ void intel_lr_context_resume(struct drm_i915_private *dev_priv) reg[CTX_RING_HEAD+1] = 0; reg[CTX_RING_TAIL+1] = 0; - ce->state->obj->dirty = true; + ce->state->obj->mm.dirty = true; i915_gem_object_unpin_map(ce->state->obj); ce->ring->head = ce->ring->tail = 0; -- cgit v1.2.3