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bdevperf: prevent stopping IO without targets

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No need to stop IO on all cores for the targets,
if there are no targets configured.

At this time it is not possible to trigger that,
but in the future shutting down the app when
no test is running will not exit cleanly.

This is series for adding RPC to bdevperf app.

Change-Id: I5feb75d630c4628e0cdf1ee749a16ec93d573aea
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/460445
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Tomasz Zawadzki 2019-07-04 04:08:20 -04:00 committed by Darek Stojaczyk
parent c0bde83f52
commit 11fc56b863
1 changed files with 6 additions and 0 deletions
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6
test/bdev/bdevperf/bdevperf.c
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@ -1200,6 +1200,12 @@ spdk_bdevperf_shutdown_cb(void)
struct spdk_event *event;
g_shutdown = true;
if (g_target_count == 0) {
spdk_app_stop(0);
return;
}
g_shutdown_tsc = spdk_get_ticks() - g_shutdown_tsc;
/* Send events to stop all I/O on each core */