Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 15/38] perf trace: Pack 'struct trace' | Date | Mon, 13 Jan 2014 17:47:16 -0300 |
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From: Arnaldo Carvalho de Melo <acme@redhat.com>
Initial struct stats:
/* size: 368, cachelines: 6, members: 24 */ /* sum members: 353, holes: 3, sum holes: 15 */ /* last cacheline: 48 bytes */
After reorg:
[acme@ssdandy linux]$ pahole -C trace ~/bin/trace | tail -4 /* size: 360, cachelines: 6, members: 24 */ /* padding: 7 */ /* last cacheline: 40 bytes */ }; [acme@ssdandy linux]$
Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-6jimc80yu89qkx6zb8465s6t@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/builtin-trace.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 399b4b91b456..4bd44aba343e 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1160,26 +1160,27 @@ struct trace { struct record_opts opts; struct machine *host; u64 base_time; - bool full_time; FILE *output; unsigned long nr_events; struct strlist *ev_qualifier; - bool not_ev_qualifier; - bool live; const char *last_vfs_getname; struct intlist *tid_list; struct intlist *pid_list; + double duration_filter; + double runtime_ms; + struct { + u64 vfs_getname, + proc_getname; + } stats; + bool not_ev_qualifier; + bool live; + bool full_time; bool sched; bool multiple_threads; bool summary; bool summary_only; bool show_comm; bool show_tool_stats; - double duration_filter; - double runtime_ms; - struct { - u64 vfs_getname, proc_getname; - } stats; }; static int trace__set_fd_pathname(struct thread *thread, int fd, const char *pathname) -- 1.8.1.4
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