[Intel-gfx] [PATCH] drm/i915/execlists: Use list_safe_reset_next() instead of opencoding
Chris Wilson
chris at chris-wilson.co.uk
Sat Dec 3 18:25:17 UTC 2016
list.h provides a macro for updating the next element in a safe
list-iter, so let's use it so that it is hopefully clearer to the reader
about the unusual behaviour, and also easier to grep.
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
drivers/gpu/drm/i915/intel_lrc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index a579088bddbd..1ad1468edbf9 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -733,7 +733,7 @@ static void execlists_schedule(struct drm_i915_gem_request *request, int prio)
if (prio > READ_ONCE(p->signaler->priority))
list_move_tail(&p->dfs_link, &dfs);
- p = list_next_entry(dep, dfs_link);
+ list_safe_reset_next(dep, p, dfs_link);
if (!RB_EMPTY_NODE(&pt->node))
continue;
--
2.10.2
More information about the Intel-gfx
mailing list