perf probe -F with wildcards

From	Arnaldo Carvalho de Melo <acme@kernel.org>
Newsgroups	linux.kernel
Subject	perf probe -F with wildcards
Date	2016-07-15 02:20 +0200
Message-ID	<rUZ1f-8d1-1@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hi Masami,

	I think this worked at some point?

[root@jouet acme]# perf probe -F | tail
zswap_frontswap_init
zswap_frontswap_invalidate_area
zswap_frontswap_invalidate_page
zswap_frontswap_load
zswap_frontswap_store
zswap_pool_create
zswap_pool_current
zswap_update_total_size
zswap_writeback_entry
zswap_zpool_param_set
[root@jouet acme]# perf probe -F rt_sp*
no symbols found in [kernel.kallsyms], maybe install a debug package?
Failed to load symbols in kernel
[root@jouet acme]# perf probe -F rt_sp\*
no symbols found in [kernel.kallsyms], maybe install a debug package?
Failed to load symbols in kernel
[root@jouet acme]# 


I.e. the second message is misleading :-\

- Arnaldo

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perf probe -F with wildcards Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-07-15 02:20 +0200
  Re: perf probe -F with wildcards Masami Hiramatsu <mhiramat@kernel.org> - 2016-07-15 09:20 +0200
    Re: perf probe -F with wildcards Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-07-15 15:20 +0200
      [PATCH] [BUGFIX] perf-probe: Warn unmatched function filter correctly Masami Hiramatsu <mhiramat@kernel.org> - 2016-07-18 18:20 +0200
        [tip:perf/core] perf probe: Warn unmatched function filter  correctly tip-bot for Masami Hiramatsu <tipbot@zytor.com> - 2016-07-19 09:00 +0200

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