2 Commits

Author	SHA1	Message	Date
Chris Wilson	92581f9fb9	drm/i915: Immediately execute the fenced work ... If the caller allows and we do not have to wait for any signals, immediately execute the work within the caller's process. By doing so we avoid the overhead of scheduling a new task, and the latency in executing it, at the cost of pulling that work back into the immediate context. (Sometimes we still prefer to offload the task to another cpu, especially if we plan on executing many such tasks in parallel for this client.) Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200325120227.8044-2-chris@chris-wilson.co.uk	2020-03-25 13:05:04 +00:00
Chris Wilson	8e458fe2ee	drm/i915: Generalise the clflush dma-worker ... Extract the dma-fence worker used by clflush for wider use, as we anticipate using workers coupled to dma-fences more frequently. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190821191606.17001-1-chris@chris-wilson.co.uk	2019-08-22 08:27:44 +01:00