Messages in this thread | | | From | David Howells <> | Subject | Re: [PATCH 2/2] tracing: syscall_regfunc() should not skip kernel threads | Date | Tue, 19 Mar 2013 15:10:26 +0000 |
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Steven Rostedt <rostedt@goodmis.org> wrote:
> Why? If we remove the tracepoint from the slowpath and use a table swap, > then we wouldn't need to use the slowpath at all.
How are you engineering a table swap? Do you patch the system call code to change the immediate address loaded or do you put in a level of indirection?
David
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