diff options
| author | Matthew Auld <matthew.auld@intel.com> | 2021-08-19 10:34:19 +0100 |
|---|---|---|
| committer | Matthew Auld <matthew.auld@intel.com> | 2021-08-20 09:40:23 +0100 |
| commit | 8c3363c67b885fe40f50a8010a0768c4fd1e4b95 (patch) | |
| tree | 3872793f3575b0281e0c103a8b78f5204463bb97 /drivers/gpu/drm/i915 | |
| parent | 5359b745146aa596026addffd7843e1735db7bbd (diff) | |
drm/i915/debugfs: hook up ttm_resource_manager_debug
This should give a more complete view of the various bits of internal
resource manager state, for device local-memory.
v2(Thomas):
- Move the region printing into a nice helper
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210819093419.295636-2-matthew.auld@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_memory_region.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_memory_region.h | 4 |
3 files changed, 18 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 6c83da3956b9..2829df0aa65c 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -238,6 +238,7 @@ i915_debugfs_describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) static int i915_gem_object_info(struct seq_file *m, void *data) { struct drm_i915_private *i915 = node_to_i915(m->private); + struct drm_printer p = drm_seq_file_printer(m); struct intel_memory_region *mr; enum intel_region_id id; @@ -246,8 +247,7 @@ static int i915_gem_object_info(struct seq_file *m, void *data) 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); + intel_memory_region_debug(mr, &p); return 0; } diff --git a/drivers/gpu/drm/i915/intel_memory_region.c b/drivers/gpu/drm/i915/intel_memory_region.c index 779eb2fa90b6..e7f7e6627750 100644 --- a/drivers/gpu/drm/i915/intel_memory_region.c +++ b/drivers/gpu/drm/i915/intel_memory_region.c @@ -78,6 +78,18 @@ int intel_memory_region_reserve(struct intel_memory_region *mem, return i915_ttm_buddy_man_reserve(man, offset, size); } +void intel_memory_region_debug(struct intel_memory_region *mr, + struct drm_printer *printer) +{ + drm_printf(printer, "%s: ", mr->name); + + if (mr->region_private) + ttm_resource_manager_debug(mr->region_private, printer); + else + drm_printf(printer, "total:%pa, available:%pa bytes\n", + &mr->total, &mr->avail); +} + struct intel_memory_region * intel_memory_region_create(struct drm_i915_private *i915, resource_size_t start, diff --git a/drivers/gpu/drm/i915/intel_memory_region.h b/drivers/gpu/drm/i915/intel_memory_region.h index 1f2b96efa69d..3feae3353d33 100644 --- a/drivers/gpu/drm/i915/intel_memory_region.h +++ b/drivers/gpu/drm/i915/intel_memory_region.h @@ -15,6 +15,7 @@ struct drm_i915_private; struct drm_i915_gem_object; +struct drm_printer; struct intel_memory_region; struct sg_table; struct ttm_resource; @@ -127,6 +128,9 @@ int intel_memory_region_reserve(struct intel_memory_region *mem, resource_size_t offset, resource_size_t size); +void intel_memory_region_debug(struct intel_memory_region *mr, + struct drm_printer *printer); + struct intel_memory_region * i915_gem_ttm_system_setup(struct drm_i915_private *i915, u16 type, u16 instance); |