Commit d593193f authored by Jim Harris's avatar Jim Harris
Browse files

bdevperf: fix -S in usage message 



-S takes a parameter for how many seconds to wait
between each stats output - that was missing in the
usage message.

Signed-off-by: default avatarJim Harris <james.r.harris@intel.com>
Change-Id: I05a2f770996a72db4894b275932a308e2355cbcc

Reviewed-on: https://review.gerrithub.io/c/443282


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
parent ff182630

test/bdev/bdevperf/bdevperf.c

+1 −1
Original line number Diff line number Diff line
@@ -602,7 +602,7 @@ bdevperf_usage(void) 
	printf("\t\t(If set to n, show weighted mean of the previous n IO/s in real time)\n");

	printf("\t\t(Formula: M = 2 / (n + 1), EMA[i+1] = IO/s * M + (1 - M) * EMA[i])\n");

	printf("\t\t(only valid with -S)\n");

	printf(" -S                        show performance result in real time in seconds\n");

	printf(" -S <period>               show performance result in real time every <period> seconds\n");

}



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