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| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-04-15 11:34:53 +0100 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-04-15 14:53:29 +0100 |
| commit | be19b10d24e3c22f6bf58d8211071a09ae23b14f (patch) | |
| tree | c7cbd72588ad59ee064a4b04af7d046631e7081a /drivers | |
| parent | be12a86b46e8b501611bbf4bf96f83fdd5748252 (diff) | |
drm/i915: Show pin mapped counts and sizes in debugfs
Show a total and purgeable number of pin mapped objects
and their total and purgeable size.
Example output (new stat prefixed with a star):
# cat i915_gem_objects
19920 objects, 289243136 bytes
19920 [18466] objects, 288714752 [267911168] bytes in gtt
0 [0] active objects, 0 [0] bytes
19917 [18466] inactive objects, 288714752 [267911168] bytes
0 unbound objects, 0 bytes
0 purgeable objects, 0 bytes
1 pinned mappable objects, 3145728 bytes
0 fault mappable objects, 0 bytes
* 19914 [0] pin mapped objects, 285560832 [0] bytes [purgeable]
4294967296 [268435456] gtt total
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1460716493-27826-1-git-send-email-tvrtko.ursulin@linux.intel.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 9302a6961d04..58e2f48b4fd7 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -443,6 +443,8 @@ static int i915_gem_object_info(struct seq_file *m, void* data) struct i915_ggtt *ggtt = &dev_priv->ggtt; u32 count, mappable_count, purgeable_count; u64 size, mappable_size, purgeable_size; + unsigned long pin_mapped_count = 0, pin_mapped_purgeable_count = 0; + u64 pin_mapped_size = 0, pin_mapped_purgeable_size = 0; struct drm_i915_gem_object *obj; struct drm_file *file; struct i915_vma *vma; @@ -476,6 +478,14 @@ static int i915_gem_object_info(struct seq_file *m, void* data) size += obj->base.size, ++count; if (obj->madv == I915_MADV_DONTNEED) purgeable_size += obj->base.size, ++purgeable_count; + if (obj->mapping) { + pin_mapped_count++; + pin_mapped_size += obj->base.size; + if (obj->pages_pin_count == 0) { + pin_mapped_purgeable_count++; + pin_mapped_purgeable_size += obj->base.size; + } + } } seq_printf(m, "%u unbound objects, %llu bytes\n", count, size); @@ -493,6 +503,14 @@ static int i915_gem_object_info(struct seq_file *m, void* data) purgeable_size += obj->base.size; ++purgeable_count; } + if (obj->mapping) { + pin_mapped_count++; + pin_mapped_size += obj->base.size; + if (obj->pages_pin_count == 0) { + pin_mapped_purgeable_count++; + pin_mapped_purgeable_size += obj->base.size; + } + } } seq_printf(m, "%u purgeable objects, %llu bytes\n", purgeable_count, purgeable_size); @@ -500,6 +518,10 @@ static int i915_gem_object_info(struct seq_file *m, void* data) mappable_count, mappable_size); seq_printf(m, "%u fault mappable objects, %llu bytes\n", count, size); + seq_printf(m, + "%lu [%lu] pin mapped objects, %llu [%llu] bytes [purgeable]\n", + pin_mapped_count, pin_mapped_purgeable_count, + pin_mapped_size, pin_mapped_purgeable_size); seq_printf(m, "%llu [%llu] gtt total\n", ggtt->base.total, ggtt->mappable_end - ggtt->base.start); |