Messages in this thread |  | | | Date | Thu, 01 Jul 2010 14:59:40 +0900 | | From | Masami Hiramatsu <> | | Subject | Re: [PATCHv7 2.6.35-rc3-tip 11/11] perf: perf interface for uprobes |
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Srikar Dronamraju wrote: > perf: perf interface for uprobes > > Changelog from v4: Merged to 2.6.35-rc3-tip. > > Changelog from v3: (addressed comments from Masami Hiramatsu) > * Every process id has a different group name. > * event name starts with function name. > * If vaddr is specified, event name has vaddr appended > along with function name, (this is to avoid subsequent probes > using same event name.) > * warning if -p and --list options are used together. > > Also dso can either be a short name or absolute path. > > Enhances perf probe to accept pid and user vaddr. > Provides very basic support for uprobes.
It's unsure what will happen if user sets a probe by line number... I'd like to suggest you if need_dwarf && uid, it should show an error message. But other parts are OK for me.
> TODO: > Update perf-probes.txt. > Global tracing.
Debuginfo support too ?:)
Thank you, -- Masami HIRAMATSU 2nd Research Dept. Hitachi, Ltd., Systems Development Laboratory E-mail: masami.hiramatsu.pt@hitachi.com
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