On Tue, 14 Dec 2021, Matthew Brost matthew.brost@intel.com wrote:
Increment composite fence seqno on each fence creation.
For future reference, this commit message is not enough. Both the subject line and the commit message just repeat what I can see from the code, i.e. *what* is being done, but there is not a hint on the *why* here.
BR, Jani.
Fixes: 544460c33821 ("drm/i915: Multi-BB execbuf") Signed-off-by: Matthew Brost matthew.brost@intel.com
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index 2213f7b613da..96cf8361b017 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -3113,7 +3113,7 @@ eb_composite_fence_create(struct i915_execbuffer *eb, int out_fence_fd) fence_array = dma_fence_array_create(eb->num_batches, fences, eb->context->parallel.fence_context,
eb->context->parallel.seqno,
eb->context->parallel.seqno++, false);