/*===========================================================================*
* timing_dmp *
*===========================================================================*/
void timing_dmp()
{
static struct util_timingdata timingdata[TIMING_CATEGORIES];
int r, c, x = 0;
if ((r = sys_getlocktimings(&timingdata[0])) != 0) {
report("IS","warning: couldn't get copy of lock timings", r);
return;
}
for(c = 0; c < TIMING_CATEGORIES; c++) {
int b;
if (!timingdata[c].lock_timings_range[0] || !timingdata[c].binsize)
continue;
x = printk("%-*s: misses %lu, resets %lu, measurements %lu: ",
TIMING_NAME, timingdata[c].names,
timingdata[c].misses,
timingdata[c].resets,
timingdata[c].measurements);
for(b = 0; b < TIMING_POINTS; b++) {
int w;
if (!timingdata[c].lock_timings[b])
continue;
x += (w = printk(" %5d: %5d", timingdata[c].lock_timings_range[0] +
b*timingdata[c].binsize,
timingdata[c].lock_timings[b]));
if (x + w >= 80) { printk("\n"); x = 0; }
}
if (x > 0) printk("\n");
}
}
/*===========================================================================*
* timing_dmp *
*===========================================================================*/
PUBLIC void timing_dmp()
{
#if ! DEBUG_TIME_LOCKS
printf("Enable the DEBUG_TIME_LOCKS definition in src/kernel/config.h\n");
#else
static struct lock_timingdata timingdata[TIMING_CATEGORIES];
int r, c, f, skipped = 0, printed = 0, maxlines = 23, x = 0;
static int offsetlines = 0;
if ((r = sys_getlocktimings(&timingdata[0])) != OK) {
report("IS","warning: couldn't get copy of lock timings", r);
return;
}
for(c = 0; c < TIMING_CATEGORIES; c++) {
int b;
if (!timingdata[c].lock_timings_range[0] || !timingdata[c].binsize)
continue;
x = printf("%-*s: misses %lu, resets %lu, measurements %lu: ",
TIMING_NAME, timingdata[c].names,
timingdata[c].misses,
timingdata[c].resets,
timingdata[c].measurements);
for(b = 0; b < TIMING_POINTS; b++) {
int w;
if (!timingdata[c].lock_timings[b])
continue;
x += (w = printf(" %5d: %5d", timingdata[c].lock_timings_range[0] +
b*timingdata[c].binsize,
timingdata[c].lock_timings[b]));
if (x + w >= 80) { printf("\n"); x = 0; }
}
if (x > 0) printf("\n");
}
#endif
}
