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Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page reference manipulation

From Steven Rostedt <rostedt@goodmis.org>
Newsgroups linux.kernel
Subject Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page reference manipulation
Date 2016-02-16 02:20 +0100
Message-ID <r2Ct3-Dq-3@gated-at.bofh.it> (permalink)
References <r2hHX-3rm-5@gated-at.bofh.it> <r2hHX-3rm-3@gated-at.bofh.it> <r2tSP-3jp-25@gated-at.bofh.it> <r2C01-aC-13@gated-at.bofh.it>
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On Tue, 16 Feb 2016 09:47:20 +0900
Joonsoo Kim <iamjoonsoo.kim@lge.com> wrote:

> > They return true when CONFIG_TRACEPOINTS is configured in and the
> > tracepoint is enabled, and false otherwise.  
> 
> This implementation is what you proposed before. Please refer below
> link and source.
> 
> https://lkml.org/lkml/2015/12/9/699
> arch/x86/include/asm/msr.h

That was a year ago, how am I suppose to remember ;-)

> 
> There is header file dependency problem between mm.h and tracepoint.h.
> page_ref.h should be included in mm.h and tracepoint.h cannot
> be included in this case.

Ah, OK, I forgot about that. I'll take another look at it again.

A lot happened since then, that's all a fog to me.

-- Steve

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Thread

[PATCH 2/2] mm/page_ref: add tracepoint to track down page reference manipulation js1304@gmail.com - 2016-02-15 04:10 +0100
  Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-15 06:10 +0100
    Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-15 06:30 +0100
      Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Joonsoo Kim <js1304@gmail.com> - 2016-02-15 15:20 +0100
  Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Steven Rostedt <rostedt@goodmis.org> - 2016-02-15 17:10 +0100
    Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Joonsoo Kim <iamjoonsoo.kim@lge.com> - 2016-02-16 01:50 +0100
      Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Steven Rostedt <rostedt@goodmis.org> - 2016-02-16 02:20 +0100
        Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Joonsoo Kim <js1304@gmail.com> - 2016-02-18 08:50 +0100
          Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Steven Rostedt <rostedt@goodmis.org> - 2016-02-18 15:30 +0100
  Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Steven Rostedt <rostedt@goodmis.org> - 2016-02-18 15:30 +0100
    Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-19 01:40 +0100
      Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Joonsoo Kim <js1304@gmail.com> - 2016-02-19 02:40 +0100
        Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Steven Rostedt <rostedt@goodmis.org> - 2016-02-19 02:50 +0100
        Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-02-19 03:20 +0100
    Re: [PATCH 2/2] mm/page_ref: add tracepoint to track down page  reference manipulation Joonsoo Kim <js1304@gmail.com> - 2016-02-19 02:30 +0100

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