Re: [PATCH] vfs: Add a trace point in the mark_inode_dirty function

Wu Fengguang
2009-11-11T02:01:07Z

Hi Arjan,

> + TP_printk("task=%i (%s) file=%s dev=%s",
> + __entry->pid, __entry->comm, __entry->file, __entry->dev)

Maybe this is enough for POWERTOP, however for general use, the dirty
type(data/metadata) and inode number may be valuable to some users?

Thanks,
Fengguang