From: Jani Nikula jani.nikula@intel.com
[ Upstream commit 6f043b5969a4d6d385ca429388ded37e30e0d179 ]
The stack_depot member was added without kernel-doc, leading to below warning. Fix it.
./include/drm/drm_modeset_lock.h:74: warning: Function parameter or member 'stack_depot' not described in 'drm_modeset_acquire_ctx'
Reported-by: Stephen Rothwell sfr@canb.auug.org.au Fixes: cd06ab2fd48f ("drm/locking: add backtrace for locking contended locks without backoff") Signed-off-by: Jani Nikula jani.nikula@intel.com Reviewed-by: Daniel Vetter daniel.vetter@ffwll.ch Tested-by: Stephen Rothwell sfr@canb.auug.org.au Link: https://patchwork.freedesktop.org/patch/msgid/20220120094856.3004147-1-jani.... Signed-off-by: Sasha Levin sashal@kernel.org --- include/drm/drm_modeset_lock.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/drm/drm_modeset_lock.h b/include/drm/drm_modeset_lock.h index b84693fbd2b5..ec4f543c3d95 100644 --- a/include/drm/drm_modeset_lock.h +++ b/include/drm/drm_modeset_lock.h @@ -34,6 +34,7 @@ struct drm_modeset_lock; * struct drm_modeset_acquire_ctx - locking context (see ww_acquire_ctx) * @ww_ctx: base acquire ctx * @contended: used internally for -EDEADLK handling + * @stack_depot: used internally for contention debugging * @locked: list of held locks * @trylock_only: trylock mode used in atomic contexts/panic notifiers * @interruptible: whether interruptible locking should be used.