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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-03-21 10:25:52 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-03-21 14:21:50 +0000 |
| commit | fe085f13c7901203445fd2ab26c0f499313b8258 (patch) | |
| tree | c960eafb07e11a856cb325ca82e71f45140f040b /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | 899f6204c0f8117d33226e586d3a630b3cf9bce0 (diff) | |
| download | lwn-fe085f13c7901203445fd2ab26c0f499313b8258.tar.gz lwn-fe085f13c7901203445fd2ab26c0f499313b8258.zip | |
drm/i915: Remove intel_ring.last_retired_head
Storing the position of the breadcrumb of the last retired request as
a separate last_retired_head is superfluous as we always copy that into
head prior to recalculation of the intel_ring.space.
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/20170321102552.24357-1-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 | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 47e707d83c4d..29bf11d8b620 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1938,9 +1938,8 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data) static void describe_ctx_ring(struct seq_file *m, struct intel_ring *ring) { - seq_printf(m, " (ringbuffer, space: %d, head: %u, tail: %u, last head: %d)", - ring->space, ring->head, ring->tail, - ring->last_retired_head); + seq_printf(m, " (ringbuffer, space: %d, head: %u, tail: %u)", + ring->space, ring->head, ring->tail); } static int i915_context_status(struct seq_file *m, void *unused) |