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spdk_top: change CLOCK_REALTIME to CLOCK_MONOTONIC

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Changes CLOCK_REALTIME to CLOCK_MONOTONIC in show_stats()
to avoid getting time_diff values below 0.

Time counters in future patches will be using
CLOCK_MONOTONIC as well.

Change-Id: I4de834e0ad3266986ae11be95859a7bc64e5fc70
Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8930
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This commit is contained in:
Krzysztof Karas 2021-07-26 14:52:37 +02:00 committed by Jim Harris
parent 30d42a8437
commit 2e2102b026
1 changed files with 2 additions and 2 deletions
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4
app/spdk_top/spdk_top.c
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@ -2731,7 +2731,7 @@ show_stats(pthread_t *data_thread)
char current_page_str[CURRENT_PAGE_STR_LEN];
bool force_refresh = true;
clock_gettime(CLOCK_REALTIME, &time_now);
clock_gettime(CLOCK_MONOTONIC, &time_now);
time_last = time_now.tv_sec;
switch_tab(THREADS_TAB);
@ -2751,7 +2751,7 @@ show_stats(pthread_t *data_thread)
resize_interface(active_tab);
}
clock_gettime(CLOCK_REALTIME, &time_now);
clock_gettime(CLOCK_MONOTONIC, &time_now);
time_dif = time_now.tv_sec - time_last;
if (time_dif < 0) {
time_dif = g_sleep_time;