diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@igalia.com> | 2026-01-12 10:22:37 +0000 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-02-23 14:16:31 -0500 |
| commit | d5e53ff42fa53fcf9ce7e9b9fef6876ebd14378e (patch) | |
| tree | 9d933b9fbabac2b28642b855cc8f4dc578d0af4c | |
| parent | cb9a5ff7ad2c568ec6084906fc8b1cb6298cfeee (diff) | |
drm/amdgpu: Remove a few holes from struct amdgpu_ctx
Re-order the struct members a bit to avoid some holes:
/* size: 408, cachelines: 7, members: 15 */
/* sum members: 393, holes: 4, sum holes: 15 */
/* last cacheline: 24 bytes */
/* size: 400, cachelines: 7, members: 15 */
/* sum members: 393, holes: 1, sum holes: 7 */
/* last cacheline: 16 bytes */
While doing so we notice a duplicate but will address than in the
following patch.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h index 090dfe86f75b..aed758d0acaa 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h @@ -44,20 +44,20 @@ struct amdgpu_ctx_entity { struct amdgpu_ctx { struct kref refcount; - struct amdgpu_ctx_mgr *mgr; + spinlock_t ring_lock; unsigned reset_counter; unsigned reset_counter_query; - uint64_t generation; - spinlock_t ring_lock; - struct amdgpu_ctx_entity *entities[AMDGPU_HW_IP_NUM][AMDGPU_MAX_ENTITY_NUM]; - bool preamble_presented; int32_t init_priority; int32_t override_priority; + uint32_t stable_pstate; atomic_t guilty; + bool preamble_presented; + uint64_t generation; unsigned long ras_counter_ce; unsigned long ras_counter_ue; - uint32_t stable_pstate; + struct amdgpu_ctx_mgr *mgr; struct amdgpu_ctx_mgr *ctx_mgr; + struct amdgpu_ctx_entity *entities[AMDGPU_HW_IP_NUM][AMDGPU_MAX_ENTITY_NUM]; }; struct amdgpu_ctx_mgr { |