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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-28 13:58:53 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-28 20:53:54 +0100 |
| commit | 85e17f5974b357bc4a127be09de71b430be265e0 (patch) | |
| tree | 5039cbf409c2481f3a5bba1e76774b1b1d92e64b /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | caddfe7192f5e74d65ebcfdae614f99e8fd87222 (diff) | |
| download | talos-op-linux-85e17f5974b357bc4a127be09de71b430be265e0.tar.gz talos-op-linux-85e17f5974b357bc4a127be09de71b430be265e0.zip | |
drm/i915: Move the global sync optimisation to the timeline
Currently we try to reduce the number of synchronisations (now the
number of requests we need to wait upon) by noting that if we have
earlier waited upon a request, all subsequent requests in the timeline
will be after the wait. This only applies to requests in this timeline,
as other timelines will not be ordered by that waiter.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161028125858.23563-30-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 90bc4a89e0d5..4655227eb9d9 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -3347,15 +3347,6 @@ static int i915_semaphore_status(struct seq_file *m, void *unused) seq_putc(m, '\n'); } - seq_puts(m, "\nSync seqno:\n"); - for_each_engine(engine, dev_priv, id) { - for (j = 0; j < num_rings; j++) - seq_printf(m, " 0x%08x ", - engine->semaphore.sync_seqno[j]); - seq_putc(m, '\n'); - } - seq_putc(m, '\n'); - intel_runtime_pm_put(dev_priv); mutex_unlock(&dev->struct_mutex); return 0; |
