> If this is just for kernfs, and you have your own filesystem, sure, we > can probably do something here. But if this is for sysfs, no, you all > need to keep to the "one value per file" rule that we have there > please.
Greg, the file satisfies the "one value per file" rule. That value is the currently selected trigger. Writing a trigger name changes this value. It is just that reading also prints all the supported triggers.
