diff options
| author |   Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2017-12-20 10:35:44 +0100 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2017-12-20 15:30:17 +0100 |
| commit | 8d44e9e69aacecd522bb2797eb2febc5c6c46558 (patch) | |
| tree | 6bfeb81401e996cbb2dc431f9fcca7f73f99cb1a /include/drm | |
| parent | drm/fb-helper: Add drm_fb_helper_defio_init() (diff) | |
| download | linux-dev-8d44e9e69aacecd522bb2797eb2febc5c6c46558.tar.xz linux-dev-8d44e9e69aacecd522bb2797eb2febc5c6c46558.zip | |
drm/framebuffer: Print task that allocated the fb in debug info.
This is is very useful to finding sources of leaked framebufers.
The fbcon fb is annotated with [fbcon], to give it a better name
than kworker.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171220093545.613-3-maarten.lankhorst@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_framebuffer.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/drm/drm_framebuffer.h b/include/drm/drm_framebuffer.h index dccb897951ba..c50502c656e5 100644 --- a/include/drm/drm_framebuffer.h +++ b/include/drm/drm_framebuffer.h @@ -121,6 +121,12 @@ struct drm_framebuffer { * @base: base modeset object structure, contains the reference count. */ struct drm_mode_object base; + + /** + * @comm: Name of the process allocating the fb, used for fb dumping. + */ + char comm[TASK_COMM_LEN]; + /** * @format: framebuffer format information */ |