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tag nameperf-core-for-mingo-20160506 (c34f704ff688c7a5a7510d43614d8e0c29ab47f8)
tag date2016-05-06 13:02:41 -0300
tagged byArnaldo Carvalho de Melo <acme@redhat.com>
tagged objectcommit d5d71e86d2...
perf/core improvements and fixes:
User visible: - Fix ordering of kernel/user entries in 'caller' mode, where the kernel and user parts were being correctly inverted but kept in place wrt each other, i.e. 'callee' (k1, k2, u3, u4) became 'caller' (k2, k1, u4, u3) when it should be 'caller' (u4, u3, k2, k1) (Chris Phlipot) - In 'perf trace' don't print the raw arg syscall args for a syscall that has no arguments, like gettid(). This was happening because just checking if the syscall args list is NULL may mean that there are no args (e.g.: gettid) or that there is no tracepoint info (e.g.: clone) (Arnaldo Carvalho de Melo) - Add extra output of counter values with 'perf stat -vv' (Andi Kleen) Infrastructure: - Expose callchain db export via the python API (Chris Phlipot) Code reorganization: - Move some more syscall arg beautifiers from the 'perf trace' main file to separate files in tools/perf/trace/beauty/, to reduce the main file line count (Arnaldo Carvalho de Melo) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXLMC4AAoJENZQFvNTUqpAJvYQALplVTE2Yf7Umjw51jDhQPVi 5AAWlEfjMkiW9a+8oWwFzmwNtTbe+NpTe9NsyD0zRtRNMJ7oEZOHBiQhTwYp2hBv jYp9/Wtdb7OGA/p+3RCbsTj6jcgd8B2KF+hhqES8QKHtTXi87V5tiRsDjj6pzUzG Bwq+21AsalZu7JMcnxCKhOeq9JjgxQ4/W9nhcHPmGz83yTEdiQJpCqqiaNUNLvM8 j8vttXXoCAATNldUV2mkeggEK2OL9Bn2B4Cy1pmS/63oRhKXdBHbTpfI80/TzdBb cetw2l9K/gOyT56TwlijAo3982Yc9SFUCw/PYwYkvmX2niqmoocNWV5xIJh8AzOT CHi2UvDwOUuD4p73xHeJAvIGpZaeri2RjxlR7gmjqVmezdTb9/WqxW1ZEIFVGwbG Hhmi+mKX3YAseoQJ8k3gl8/Cbjat8PPt8xluG46X5Z1YrI8FKW9Kvk0CkpVqzemJ pUervZ0TD+gbaMxeGsCvtr8n5FSAUBTeQ8YZuVCDqHMxwFssvz/mphKo7moJHts6 v/MIYkkq9DhBr9WLzEEkKH4XXKBB42leB2zJsJ6MT/enCi+qXSTUZXO6TyJR3D7l 0k3xpwWSF14/kFt7gptjJC5IHY81T+7A1nCXeIL4pBD11KLj+bN8kWV8naWjYqGh BJj3F4o8b+iDxG5AuCOq =OKHa -----END PGP SIGNATURE-----