summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/drm_mode_config.c
diff options
context:
space:
mode:
authorDaniel Vetter <daniel.vetter@ffwll.ch>2017-12-07 17:49:25 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2017-12-07 20:40:43 +0300
commit2aa0fcc2c72456a20ba958fce7669be922c6db15 (patch)
tree44a512624532ec1180c9c43de23379b97db68169 /drivers/gpu/drm/drm_mode_config.c
parentbc29489f712079378081e43d5b1b7470ed70184d (diff)
downloadlinux-2aa0fcc2c72456a20ba958fce7669be922c6db15.tar.xz
drm: More debug info for fb leaks in mode_config_cleanup
We're spotting this very rarely in CI, but have no idea. Let's add more debug info about what's going on here. References: https://bugs.freedesktop.org/show_bug.cgi?id=102707 Acked-by: Noralf Trønnes <noralf@tronnes.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171207144925.14191-1-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/drm_mode_config.c')
-rw-r--r--drivers/gpu/drm/drm_mode_config.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_mode_config.c b/drivers/gpu/drm/drm_mode_config.c
index cda8bfab6d3b..bc5c46306b3d 100644
--- a/drivers/gpu/drm/drm_mode_config.c
+++ b/drivers/gpu/drm/drm_mode_config.c
@@ -467,6 +467,9 @@ void drm_mode_config_cleanup(struct drm_device *dev)
*/
WARN_ON(!list_empty(&dev->mode_config.fb_list));
list_for_each_entry_safe(fb, fbt, &dev->mode_config.fb_list, head) {
+ struct drm_printer p = drm_debug_printer("[leaked fb]");
+ drm_printf(&p, "framebuffer[%u]:\n", fb->base.id);
+ drm_framebuffer_print_info(&p, 1, fb);
drm_framebuffer_free(&fb->base.refcount);
}