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examples/bdevperf: reset the performance period for next run

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In the case of running by below commands:

./examples/bdev/bdevperf/bdevperf.py perform_tests

This value needs to be reset in each run, otherwise, it shows
wrong IOPS in the periodical way with -S parameter.

Change-Id: Ib8de7611aa06675d4a16fc3aa130d99b508b7605
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15960
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
This commit is contained in:
GangCao 2022-12-15 03:34:36 -05:00 committed by Tomasz Zawadzki
parent b99b00e595
commit ed4b89aaab
1 changed files with 14 additions and 5 deletions
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19
examples/bdev/bdevperf/bdevperf.c
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@ -2209,6 +2209,19 @@ bdevperf_run(void *arg1)
bdevperf_construct_job_configs();
}
static void
rpc_perform_tests_reset(void)
{
/* Reset g_run_rc to 0 for the next test run. */
g_run_rc = 0;
/* Reset g_stats to 0 for the next test run. */
memset(&g_stats, 0, sizeof(g_stats));
/* Reset g_show_performance_period_num to 0 for the next test run. */
g_show_performance_period_num = 0;
}
static void
rpc_perform_tests_cb(void)
{
@ -2226,11 +2239,7 @@ rpc_perform_tests_cb(void)
"bdevperf failed with error %s", spdk_strerror(-g_run_rc));
}
/* Reset g_run_rc to 0 for the next test run. */
g_run_rc = 0;
/* Reset g_stats to 0 for the next test run. */
memset(&g_stats, 0, sizeof(g_stats));
rpc_perform_tests_reset();
}
static void