[Intel-gfx] [PATCH v10 01/10] dyndbg: add DEFINE_DYNAMIC_DEBUG_BITGRPS macro and callbacks

DEFINE_DYNAMIC_DEBUG_BITGRPS(fsname, var, bitmap_desc, bitmap) allows users to create a drm.debug style (bitmap) sysfs interface, mapping each bit to a group of pr_debugs, matching on their formats. This works well when the formats systematically include a prefix string such as ERR|WARN|INFO,

[Intel-gfx] [PATCH v10 01/10] dyndbg: add DEFINE_DYNAMIC_DEBUG_BITGRPS macro and callbacks

DEFINE_DYNAMIC_DEBUG_BITGRPS(fsname, var, bitmap_desc, bitmap) allows users to create a drm.debug style (bitmap) sysfs interface, mapping each bit to a group of pr_debugs, matching on their formats. This works well when the formats systematically include a prefix string such as ERR|WARN|INFO,