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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2017-12-20 12:35:44 +0300 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2017-12-20 17:30:17 +0300 |
| commit | 8d44e9e69aacecd522bb2797eb2febc5c6c46558 (patch) | |
| tree | 6bfeb81401e996cbb2dc431f9fcca7f73f99cb1a /drivers/gpu/drm/drm_fb_helper.c | |
| parent | 48c9571c34b153abc1c4f2b431fa74490b671943 (diff) | |
| download | linux-8d44e9e69aacecd522bb2797eb2febc5c6c46558.tar.xz | |
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 'drivers/gpu/drm/drm_fb_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_fb_helper.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 4a61e1aef41b..035784ddd133 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1896,6 +1896,7 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper, if (ret < 0) return ret; + strcpy(fb_helper->fb->comm, "[fbcon]"); return 0; } |