From 9a7e0c2a1bff84d20ef02a85898f9c8757d1441c Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Mon, 26 Aug 2013 19:50:54 -0300 Subject: [PATCH] drm/i915: Rearrange the comments in i915_add_request() The comments were a little out-of-sequence with the code, forcing the reader to jump around whilst reading. Whilst moving the comments around, add one to explain the context reference. Signed-off-by: Chris Wilson Reviewed-by: Damien Lespiau Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/i915_gem.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 22be39feadc..fdeecae058e 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2062,8 +2062,6 @@ int __i915_add_request(struct intel_ring_buffer *ring, request->ring = ring; request->head = request_start; request->tail = request_ring_position; - request->ctx = ring->last_context; - request->batch_obj = obj; /* Whilst this request exists, batch_obj will be on the * active_list, and so will hold the active reference. Only when this @@ -2071,7 +2069,12 @@ int __i915_add_request(struct intel_ring_buffer *ring, * inactive_list and lose its active reference. Hence we do not need * to explicitly hold another reference here. */ + request->batch_obj = obj; + /* Hold a reference to the current context so that we can inspect + * it later in case a hangcheck error event fires. + */ + request->ctx = ring->last_context; if (request->ctx) i915_gem_context_reference(request->ctx); -- 2.43.2