From: Tvrtko Ursulin tvrtko.ursulin@intel.com
Prep code for incoming work.
Signed-off-by: Tvrtko Ursulin tvrtko.ursulin@intel.com --- lib/igt_drm_fdinfo.c | 2 ++ lib/igt_drm_fdinfo.h | 1 + 2 files changed, 3 insertions(+)
diff --git a/lib/igt_drm_fdinfo.c b/lib/igt_drm_fdinfo.c index d5c66881ed43..3926cbd25ecf 100644 --- a/lib/igt_drm_fdinfo.c +++ b/lib/igt_drm_fdinfo.c @@ -162,6 +162,8 @@ __igt_parse_drm_fdinfo(int dir, const char *fd, struct drm_client_fdinfo *info, info->capacity[idx] = 1; info->busy[idx] = val; info->num_engines++; + if (idx > info->last_engine_index) + info->last_engine_index = idx; } } else if (!strncmp(l, "drm-engine-capacity-", 20)) { idx = parse_engine(l, info, diff --git a/lib/igt_drm_fdinfo.h b/lib/igt_drm_fdinfo.h index 4d14e7931532..e567600fe53b 100644 --- a/lib/igt_drm_fdinfo.h +++ b/lib/igt_drm_fdinfo.h @@ -38,6 +38,7 @@ struct drm_client_fdinfo { unsigned long id;
unsigned int num_engines; + unsigned int last_engine_index; unsigned int capacity[DRM_CLIENT_FDINFO_MAX_ENGINES]; char names[DRM_CLIENT_FDINFO_MAX_ENGINES][256]; uint64_t busy[DRM_CLIENT_FDINFO_MAX_ENGINES];