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2010-05-10perf/trace/scripting: rw-by-pid script cleanupTom Zanussi1-23/+37
Some minor fixes for the rw-by-pid script: - Fix nuisance 'use of uninitialized value' warnings - Change the failed read/write sections to sort by error counts Cc: Frédéric Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Tom Zanussi <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2009-11-28perf trace: Add perf trace scripting support modules for PerlTom Zanussi1-0/+170
Add Perf-Trace-Util Perl module and some scripts that use it. Core.pm contains Perl code to define and access flag and symbolic fields. Util.pm contains general-purpose utility functions. Also adds some makefile bits to install them in libexec/perf-core/scripts/perl (or wherever perfexec_instdir points). Signed-off-by: Tom Zanussi <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] LKML-Reference: <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>