Re: [PATCH 3/3] drm: Add a debug print for drm_modeset_backoff()

2019-01-22 Thread Daniel Vetter
On Mon, Jan 21, 2019 at 10:24:30PM +0200, Ville Syrjala wrote: > From: Ville Syrjälä > > Logs can get confusing when some operations are done multiple times > due to the ww mutex backoff. Add a debug print into > drm_modeset_backoff() so that at least the reason for the odd > looking logs will be

[PATCH 3/3] drm: Add a debug print for drm_modeset_backoff()

2019-01-21 Thread Ville Syrjala
From: Ville Syrjälä Logs can get confusing when some operations are done multiple times due to the ww mutex backoff. Add a debug print into drm_modeset_backoff() so that at least the reason for the odd looking logs will be obvious. Signed-off-by: Ville Syrjälä --- drivers/gpu/drm/drm_modeset_l