forked from luck/tmp_suning_uos_patched
765532c8aa
The scripts have calls to 'perf trace' that need to be converted to 'perf script', do it.
This problem was introduced in 133dc4c.
Reported-by: Torok Edwin <edwintorok@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
Cc: Torok Edwin <edwintorok@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
60 lines
2.1 KiB
Plaintext
60 lines
2.1 KiB
Plaintext
Perf-Trace-Util version 0.01
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============================
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This module contains utility functions for use with perf script.
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Core.pm and Util.pm are pure Perl modules; Core.pm contains routines
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that the core perf support for Perl calls on and should always be
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'used', while Util.pm contains useful but optional utility functions
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that scripts may want to use. Context.pm contains the Perl->C
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interface that allows scripts to access data in the embedding perf
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executable; scripts wishing to do that should 'use Context.pm'.
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The Perl->C perf interface is completely driven by Context.xs. If you
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want to add new Perl functions that end up accessing C data in the
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perf executable, you add desciptions of the new functions here.
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scripting_context is a pointer to the perf data in the perf executable
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that you want to access - it's passed as the second parameter,
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$context, to all handler functions.
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After you do that:
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perl Makefile.PL # to create a Makefile for the next step
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make # to create Context.c
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edit Context.c to add const to the char* file = __FILE__ line in
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XS(boot_Perf__Trace__Context) to silence a warning/error.
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You can delete the Makefile, object files and anything else that was
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generated e.g. blib and shared library, etc, except for of course
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Context.c
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You should then be able to run the normal perf make as usual.
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INSTALLATION
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Building perf with perf script Perl scripting should install this
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module in the right place.
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You should make sure libperl and ExtUtils/Embed.pm are installed first
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e.g. apt-get install libperl-dev or yum install perl-ExtUtils-Embed.
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DEPENDENCIES
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This module requires these other modules and libraries:
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None
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COPYRIGHT AND LICENCE
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Copyright (C) 2009 by Tom Zanussi <tzanussi@gmail.com>
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This library is free software; you can redistribute it and/or modify
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it under the same terms as Perl itself, either Perl version 5.10.0 or,
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at your option, any later version of Perl 5 you may have available.
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Alternatively, this software may be distributed under the terms of the
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GNU General Public License ("GPL") version 2 as published by the Free
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Software Foundation.
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