drm/i915: Replace the pending_gpu_write flag with an explicit seqno
As we always flush the GPU cache prior to emitting the breadcrumb, we no
longer have to worry about the deferred flush causing the
pending_gpu_write to be delayed. So we can instead utilize the known
last_write_seqno to hopefully minimise the wait times.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 359f6e8..a8b7db6 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -121,14 +121,15 @@
static void
describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj)
{
- seq_printf(m, "%p: %s%s %8zdKiB %04x %04x %d %d%s%s%s",
+ seq_printf(m, "%p: %s%s %8zdKiB %04x %04x %d %d %d%s%s%s",
&obj->base,
get_pin_flag(obj),
get_tiling_flag(obj),
obj->base.size / 1024,
obj->base.read_domains,
obj->base.write_domain,
- obj->last_rendering_seqno,
+ obj->last_read_seqno,
+ obj->last_write_seqno,
obj->last_fenced_seqno,
cache_level_str(obj->cache_level),
obj->dirty ? " dirty" : "",
@@ -630,12 +631,12 @@
seq_printf(m, "%s [%d]:\n", name, count);
while (count--) {
- seq_printf(m, " %08x %8u %04x %04x %08x%s%s%s%s%s%s%s",
+ seq_printf(m, " %08x %8u %04x %04x %x %x%s%s%s%s%s%s%s",
err->gtt_offset,
err->size,
err->read_domains,
err->write_domain,
- err->seqno,
+ err->rseqno, err->wseqno,
pin_flag(err->pinned),
tiling_flag(err->tiling),
dirty_flag(err->dirty),