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| author | John Harrison <John.C.Harrison@Intel.com> | 2014-11-24 18:49:37 +0000 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-12-03 09:35:20 +0100 |
| commit | f06cc1b9401cf0b60f3cd30d8127a8a4f088d4c3 (patch) | |
| tree | 4984421673ef6dfb80605047fd793304706227f6 /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | 9400ae5c8248dd29c55f2c2355b71e55995774d3 (diff) | |
| download | lwn-f06cc1b9401cf0b60f3cd30d8127a8a4f088d4c3.tar.gz lwn-f06cc1b9401cf0b60f3cd30d8127a8a4f088d4c3.zip | |
drm/i915: Convert 'flip_queued_seqno' into 'flip_queued_request'
Converted the flip_queued_seqno value to be a request structure as part of the
on going seqno to request changes. This includes reference counting the request
being saved away to ensure it can not be retired and freed while the flip code
is still waiting on it.
For: VIZ-4377
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Thomas Daniel <Thomas.Daniel@intel.com>
[danvet: Again get rid of the _irq request unref by simply moving that
into the unpin worker. Doesn't matter when we hang onto the request
for a bit longer, and in the unpin worker we already grab the
dev->struct_mutex anyway.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 4619873f9620..3a25a7bee2e7 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -544,11 +544,11 @@ static int i915_gem_pageflip_info(struct seq_file *m, void *data) if (work->flip_queued_ring) { seq_printf(m, "Flip queued on %s at seqno %u, next seqno %u [current breadcrumb %u], completed? %d\n", work->flip_queued_ring->name, - work->flip_queued_seqno, + i915_gem_request_get_seqno(work->flip_queued_req), dev_priv->next_seqno, work->flip_queued_ring->get_seqno(work->flip_queued_ring, true), i915_seqno_passed(work->flip_queued_ring->get_seqno(work->flip_queued_ring, true), - work->flip_queued_seqno)); + i915_gem_request_get_seqno(work->flip_queued_req))); } else seq_printf(m, "Flip not associated with any ring\n"); seq_printf(m, "Flip queued on frame %d, (was ready on frame %d), now %d\n", |