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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-04 06:52:26 (GMT) |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-04 07:09:17 (GMT) |
| commit | 15717de219f2ea4792d27ff62c29d08e46cda7f8 (patch) | |
| tree | bddf0f5e92ec4833db4d549e635fa3081bec6b6a /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | 2bfa996e031bdc6de1567ee05438f8a310fa7a4c (diff) | |
| download | linux-15717de219f2ea4792d27ff62c29d08e46cda7f8.tar.xz | |
drm/i915: Count how many VMA are bound for an object
Since we may have VMA allocated for an object, but we interrupted their
binding, there is a disparity between have elements on the obj->vma_list
and being bound. i915_gem_obj_bound_any() does this check, but this is
not rigorously observed - add an explicit count to make it easier.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470293567-10811-7-git-send-email-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 | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 9bd5eb3..44cf4d0 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -174,6 +174,9 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) if (obj->fence_reg != I915_FENCE_REG_NONE) seq_printf(m, " (fence: %d)", obj->fence_reg); list_for_each_entry(vma, &obj->vma_list, obj_link) { + if (!drm_mm_node_allocated(&vma->node)) + continue; + seq_printf(m, " (%sgtt offset: %08llx, size: %08llx", vma->is_ggtt ? "g" : "pp", vma->node.start, vma->node.size); @@ -335,11 +338,11 @@ static int per_file_stats(int id, void *ptr, void *data) struct drm_i915_gem_object *obj = ptr; struct file_stats *stats = data; struct i915_vma *vma; - int bound = 0; stats->count++; stats->total += obj->base.size; - + if (!obj->bind_count) + stats->unbound += obj->base.size; if (obj->base.name || obj->base.dma_buf) stats->shared += obj->base.size; @@ -347,8 +350,6 @@ static int per_file_stats(int id, void *ptr, void *data) if (!drm_mm_node_allocated(&vma->node)) continue; - bound++; - if (vma->is_ggtt) { stats->global += vma->node.size; } else { @@ -364,9 +365,6 @@ static int per_file_stats(int id, void *ptr, void *data) stats->inactive += vma->node.size; } - if (!bound) - stats->unbound += obj->base.size; - return 0; } |