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| author | Lukasz Fiedorowicz <lukasz.fiedorowicz@intel.com> | 2019-12-27 16:37:48 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-12-28 20:54:43 +0300 |
| commit | 38f1cb68582cee59c819864affeb70752eda3f04 (patch) | |
| tree | 197efc63da406c6afcf2b5f119834e96e08ad347 /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | 640b50fa8c349135cb97d7430b8f8f0f87e56047 (diff) | |
| download | linux-38f1cb68582cee59c819864affeb70752eda3f04.tar.xz | |
drm/i915/lmem: debugfs for LMEM details
Debugfs i915_gem_object is extended to enable the IGTs to
detect the LMEM's availability and the total size of LMEM.
v2: READ_ONCE is used [Chris]
v3: %pa is used for printing the resource [Chris]
v4: All regions' details added to debugfs [Chris]
v5: Macro for_each_mem_region added
name is initialized at region init [Chris]
Signed-off-by: Lukasz Fiedorowicz <lukasz.fiedorowicz@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Stuart Summers <stuart.summers@intel.com>
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20191227133748.4330-1-ramalingam.c@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index d28468eaed57..8ece0d7dfc93 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -367,12 +367,16 @@ static void print_context_stats(struct seq_file *m, static int i915_gem_object_info(struct seq_file *m, void *data) { struct drm_i915_private *i915 = node_to_i915(m->private); + struct intel_memory_region *mr; + enum intel_region_id id; seq_printf(m, "%u shrinkable [%u free] objects, %llu bytes\n", i915->mm.shrink_count, atomic_read(&i915->mm.free_count), i915->mm.shrink_memory); - + for_each_memory_region(mr, i915, id) + seq_printf(m, "%s: total:%pa, available:%pa bytes\n", + mr->name, &mr->total, &mr->avail); seq_putc(m, '\n'); print_context_stats(m, i915); |