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perf trace: Pack 'struct trace' 

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>
hifive-unleashed-5.1
Arnaldo Carvalho de Melo 2014-01-06 15:43:02 -03:00
parent 3ba4d2e1a8
commit 98eafce6bd
1 changed files with 9 additions and 8 deletions
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17
tools/perf/builtin-trace.c
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@ -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)