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sd-event: minor fixups to delays profiling changes

This commit is contained in:
Vito Caputo 2016-01-12 10:14:33 -08:00
parent 593a2c77cb
commit 34a6843d62
1 changed files with 4 additions and 3 deletions
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7
src/libsystemd/sd-event/sd-event.c
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@ -449,7 +449,7 @@ _public_ int sd_event_new(sd_event** ret) {
}
if (secure_getenv("SD_EVENT_PROFILE_DELAYS")) {
log_info("Event loop profiling enabled. Logarithmic histogram of event loop iterations in the range 2^0 ... 2^63 us will be logged every 5s.");
log_debug("Event loop profiling enabled. Logarithmic histogram of event loop iterations in the range 2^0 ... 2^63 us will be logged every 5s.");
e->profile_delays = true;
}
@ -2633,13 +2633,14 @@ _public_ int sd_event_dispatch(sd_event *e) {
static void event_log_delays(sd_event *e) {
char b[ELEMENTSOF(e->delays) * DECIMAL_STR_MAX(unsigned) + 1];
int i, o;
unsigned i;
int o;
for (i = o = 0; i < ELEMENTSOF(e->delays); i++) {
o += snprintf(&b[o], sizeof(b) - o, "%u ", e->delays[i]);
e->delays[i] = 0;
}
log_info("Event loop iterations: %.*s", o, b);
log_debug("Event loop iterations: %.*s", o, b);
}
_public_ int sd_event_run(sd_event *e, uint64_t timeout) {