AMDGPU_CS_GANG_SIZE
if (i == AMDGPU_CS_GANG_SIZE)
unsigned int num_ibs[AMDGPU_CS_GANG_SIZE] = { };
struct drm_sched_entity *entities[AMDGPU_CS_GANG_SIZE];
struct amdgpu_job *jobs[AMDGPU_CS_GANG_SIZE];