From 321fe304f1dd2dca025141b1d3211415af59020f Mon Sep 17 00:00:00 2001 From: Tvrtko Ursulin Date: Thu, 28 Jan 2016 10:29:55 +0000 Subject: [PATCH] drm/i915: Make LRC pinning own a reference to the context Will simplify the following fix and sounds logical. v2: Add some whitespace to separate logic better. (Chris Wilson) Signed-off-by: Tvrtko Ursulin Reviewed-by: Chris Wilson Cc: Chris Wilson Cc: Nick Hoath --- drivers/gpu/drm/i915/intel_lrc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 6c95aa1..61e64d7 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -1116,6 +1116,8 @@ static int intel_lr_context_pin(struct intel_context *ctx, ret = intel_lr_context_do_pin(ctx, engine); if (ret) goto reset_pin_count; + + i915_gem_context_reference(ctx); } return ret; @@ -1141,6 +1143,8 @@ void intel_lr_context_unpin(struct intel_context *ctx, ctx->engine[engine->id].lrc_vma = NULL; ctx->engine[engine->id].lrc_desc = 0; ctx->engine[engine->id].lrc_reg_state = NULL; + + i915_gem_context_unreference(ctx); } } -- 2.7.4