diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2023-11-07 10:18:05 +0000 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2023-11-10 11:49:06 +0000 |
| commit | 3b38d35157530c12c84fc02cccd469b9a0a00ae7 (patch) | |
| tree | f9805157cbd86606a8a5c4ba4a45c5df0a43fd6a /drivers/gpu/drm/i915/intel_memory_region.h | |
| parent | dc1a2775070f0618b661500310b2ea8643592ed1 (diff) | |
| download | linux-3b38d35157530c12c84fc02cccd469b9a0a00ae7.tar.gz linux-3b38d35157530c12c84fc02cccd469b9a0a00ae7.tar.bz2 linux-3b38d35157530c12c84fc02cccd469b9a0a00ae7.zip | |
drm/i915: Add stable memory region names
At the moment memory region names are a bit too varied and too
inconsistent to be used for ABI purposes, like for upcoming fdinfo
memory stats.
System memory can be either system or system-ttm. Local memory has the
instance number appended, others do not. Not only incosistent but thi
kind of implementation detail is uninteresting for intended users of
fdinfo memory stats.
Add a stable name always formed as $type$instance. Could have chosen a
different stable scheme, but I think any consistent and stable scheme
should do just fine.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Aravind Iddamsetty <aravind.iddamsetty@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231107101806.608990-5-tvrtko.ursulin@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_memory_region.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_memory_region.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_memory_region.h b/drivers/gpu/drm/i915/intel_memory_region.h index 2953ed5c3248..9ba36454e51b 100644 --- a/drivers/gpu/drm/i915/intel_memory_region.h +++ b/drivers/gpu/drm/i915/intel_memory_region.h @@ -80,6 +80,7 @@ struct intel_memory_region { u16 instance; enum intel_region_id id; char name[16]; + char uabi_name[16]; bool private; /* not for userspace */ struct { |