ftrace question

From: Tariq Saeed
Date: Wed Jun 10 2015 - 01:34:44 EST


Hi, I apologize for the wide audience but I did not get response.
How to see the args passed to for example trace_ocfs2_dentry_attach_loc() using /sys/kernel/debug/tracing. I can only see function names and parent fn

ls-4530 [000] .... 10532818.195802:
ocfs2_dentry_attach_lock <-ocfs2_lookup

It seems as though a separate formatter is used to print these
when traced with raw options or something like that.

Thanks
-Tariq Saeed


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