Re: [PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_event interface

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From: Christoph Hellwig
Date: Monday, August 2, 2010 - 2:36 am

On Mon, Aug 02, 2010 at 06:29:27PM +0900, Masami Hiramatsu wrote:

We have quite a few kprobes users in the kernel, just no really useful
modular ones.  We have a couple of useful users of jprobes, which are
the more useful kprobes variants in modules.  All of them might better
be converted to trace events, but those weren't around when they were
added.

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Messages in current thread:
[PATCHv10 2.6.35-rc6-tip 0/14] Uprobes Patches, Srikar Dronamraju, (Tue Jul 27, 4:08 am)
[PATCHv10 2.6.35-rc6-tip 1/14] mm: Move replace_page() / ..., Srikar Dronamraju, (Tue Jul 27, 4:09 am)
[PATCHv10 2.6.35-rc6-tip 2/14] uprobes: Breakpoint insert ..., Srikar Dronamraju, (Tue Jul 27, 4:09 am)
[PATCHv10 2.6.35-rc6-tip 3/14] uprobes: Slot allocation f ..., Srikar Dronamraju, (Tue Jul 27, 4:09 am)
[PATCHv10 2.6.35-rc6-tip 4/14] uprobes: x86 specific func ..., Srikar Dronamraju, (Tue Jul 27, 4:09 am)
[PATCHv10 2.6.35-rc6-tip 5/14] uprobes: Uprobes (un)regis ..., Srikar Dronamraju, (Tue Jul 27, 4:09 am)
[PATCHv10 2.6.35-rc6-tip 6/14] uprobes: X86 support for U ..., Srikar Dronamraju, (Tue Jul 27, 4:10 am)
[PATCHv10 2.6.35-rc6-tip 7/14] uprobes: Uprobes Documentation, Srikar Dronamraju, (Tue Jul 27, 4:10 am)
[PATCHv10 2.6.35-rc6-tip 8/14] trace: Extract out common ..., Srikar Dronamraju, (Tue Jul 27, 4:10 am)
[PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_event ..., Srikar Dronamraju, (Tue Jul 27, 4:10 am)
[PATCHv10 2.6.35-rc6-tip 10/14] perf: rename common field ..., Srikar Dronamraju, (Tue Jul 27, 4:10 am)
[PATCHv10 2.6.35-rc6-tip 11/14] perf: perf interface for ..., Srikar Dronamraju, (Tue Jul 27, 4:11 am)
[PATCHv10 2.6.35-rc6-tip 12/14] perf: Add third parameter ..., Srikar Dronamraju, (Tue Jul 27, 4:11 am)
[PATCHv10 2.6.35-rc6-tip 13/14] [RFC] perf: Show Potentia ..., Srikar Dronamraju, (Tue Jul 27, 4:11 am)
[PATCHv10 2.6.35-rc6-tip 14/14] [RFC] perf: show function ..., Srikar Dronamraju, (Tue Jul 27, 4:11 am)
Re: [PATCHv10 2.6.35-rc6-tip 8/14] trace: Extract out com ..., Masami Hiramatsu, (Tue Jul 27, 6:22 am)
Re: [PATCHv10 2.6.35-rc6-tip 8/14] trace: Extract out com ..., Srikar Dronamraju, (Tue Jul 27, 7:03 am)
Re: [PATCHv10 2.6.35-rc6-tip 8/14] trace: Extract out com ..., Masami Hiramatsu, (Wed Jul 28, 12:56 am)
Re: [PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_e ..., Masami Hiramatsu, (Wed Jul 28, 10:04 pm)
Re: [PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_e ..., Masami Hiramatsu, (Wed Jul 28, 10:04 pm)
Re: [PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_e ..., Srikar Dronamraju, (Wed Jul 28, 10:20 pm)
Re: [PATCHv10 2.6.35-rc6-tip 10/14] perf: rename common f ..., Masami Hiramatsu, (Thu Jul 29, 4:51 am)
Re: [PATCHv10 2.6.35-rc6-tip 11/14] perf: perf interface ..., Masami Hiramatsu, (Thu Jul 29, 5:01 am)
Re: [PATCHv10 2.6.35-rc6-tip 11/14] perf: perf interface ..., Srikar Dronamraju, (Thu Jul 29, 7:11 am)
Re: [PATCHv10 2.6.35-rc6-tip 10/14] perf: rename common f ..., Srikar Dronamraju, (Thu Jul 29, 7:13 am)
Re: [PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_e ..., Srikar Dronamraju, (Thu Jul 29, 7:15 am)
Re: [PATCHv10 2.6.35-rc6-tip 8/14] trace: Extract out com ..., Srikar Dronamraju, (Thu Jul 29, 7:16 am)
Re: [PATCHv10 2.6.35-rc6-tip 10/14] perf: rename common f ..., Arnaldo Carvalho de Melo, (Thu Jul 29, 12:42 pm)
Re: [PATCHv10 2.6.35-rc6-tip 11/14] perf: perf interface ..., Arnaldo Carvalho de Melo, (Fri Jul 30, 12:19 pm)
Re: [PATCHv10 2.6.35-rc6-tip 11/14] perf: perf interface ..., Srikar Dronamraju, (Fri Jul 30, 7:57 pm)
Re: [PATCHv10 2.6.35-rc6-tip 11/14] perf: perf interface ..., Arnaldo Carvalho de Melo, (Sat Jul 31, 12:30 pm)
Re: [PATCHv10 2.6.35-rc6-tip 11/14] perf: perf interface ..., Masami Hiramatsu, (Sun Aug 1, 6:51 pm)
Re: [PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_e ..., Frederic Weisbecker, (Sun Aug 1, 7:20 pm)
Re: [PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_e ..., Frederic Weisbecker, (Sun Aug 1, 7:28 pm)
Re: [PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_e ..., Srikar Dronamraju, (Sun Aug 1, 11:46 pm)
Re: [PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_e ..., Frederic Weisbecker, (Mon Aug 2, 12:46 am)
[tip:perf/core] perf probe: Rename common fields/functions ..., tip-bot for Srikar D ..., (Mon Aug 2, 12:53 am)
Re: [PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_e ..., Frederic Weisbecker, (Mon Aug 2, 12:58 am)
Re: [PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_e ..., Christoph Hellwig, (Mon Aug 2, 1:00 am)
Re: [PATCHv10 2.6.35-rc6-tip 9/14] trace: uprobes trace_e ..., Christoph Hellwig, (Mon Aug 2, 2:36 am)
Re: [PATCHv10 2.6.35-rc6-tip 11/14] perf: perf interface ..., Srikar Dronamraju, (Mon Aug 2, 5:27 am)
[PATCH] perf: expose event__process function, Srikar Dronamraju, (Mon Aug 2, 5:38 am)
[PATCHv10 2.6.35-rc6-tip 11/14] perf: perf interface for ..., Srikar Dronamraju, (Mon Aug 2, 5:41 am)
Re: [PATCHv10 2.6.35-rc6-tip 11/14] perf: perf interface ..., Arnaldo Carvalho de Melo, (Mon Aug 2, 7:56 am)
[tip:perf/core] perf: expose event__process function, tip-bot for Srikar D ..., (Thu Aug 5, 1:01 am)
Re: [PATCHv10 2.6.35-rc6-tip 12/14] perf: Add third param ..., Arnaldo Carvalho de Melo, (Thu Aug 5, 8:19 am)
Re: [PATCHv10 2.6.35-rc6-tip 12/14] perf: Add third param ..., Arnaldo Carvalho de Melo, (Thu Aug 5, 8:20 am)
Re: [PATCHv10 2.6.35-rc6-tip 12/14] perf: Add third param ..., Srikar Dronamraju, (Thu Aug 5, 8:23 am)