Commit aee9781f authored by Michal Wajdeczko's avatar Michal Wajdeczko
Browse files

drm/xe: Store pointer to struct xe_gt in gt/ debugfs directory 



Attributes added under 'gt/' directories may wish to use that
in case they can't obtain it from elsewhere.

Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20240214115756.1525-2-michal.wajdeczko@intel.com


Signed-off-by: default avatarMichal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328162808.451-2-michal.wajdeczko@intel.com
parent ca83f9d2

drivers/gpu/drm/xe/xe_gt_debugfs.c

+7 −0
Original line number Diff line number Diff line
@@ -268,6 +268,13 @@ void xe_gt_debugfs_register(struct xe_gt *gt) 
		return;

	}



	/*

	 * Store the xe_gt pointer as private data of the gt/ directory node

	 * so other GT specific attributes under that directory may refer to

	 * it by looking at its parent node private data.

	 */

	root->d_inode->i_private = gt;



	/*

	 * Allocate local copy as we need to pass in the GT to the debugfs

	 * entry and drm_debugfs_create_files just references the drm_info_list