Commit a0070df9 authored by Jim Harris's avatar Jim Harris Committed by Changpeng Liu
Browse files

nvme/perf: add -G flag to enable debug logging 



Signed-off-by: default avatarJim Harris <james.r.harris@intel.com>
Change-Id: I717b738c50ea7b22eb90c6b764a4768a71208990

Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/449338


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
parent df082c93

examples/nvme/perf/perf.c

+18 −1
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ 
#include "spdk/endian.h"

#include "spdk/dif.h"

#include "spdk/util.h"

#include "spdk/log.h"



#if HAVE_LIBAIO

#include <libaio.h>
@@ -1088,6 +1089,11 @@ static void usage(char *program_name) 
	printf("\t[-m max completions per poll]\n");

	printf("\t\t(default: 0 - unlimited)\n");

	printf("\t[-i shared memory group ID]\n");

#ifdef DEBUG

	printf("\t[-G enable debug logging]\n");

#else

	printf("\t[-G enable debug logging (flag disabled, must reconfigure with --enable-debug)\n");

#endif

}



static void
@@ -1488,7 +1494,7 @@ parse_args(int argc, char **argv) 
	g_core_mask = NULL;

	g_max_completions = 0;



	while ((op = getopt(argc, argv, "c:e:i:lm:n:o:q:r:k:s:t:w:DHILM:U:")) != -1) {

	while ((op = getopt(argc, argv, "c:e:i:lm:n:o:q:r:k:s:t:w:DGHILM:U:")) != -1) {

		switch (op) {

		case 'i':

		case 'm':
@@ -1563,6 +1569,17 @@ parse_args(int argc, char **argv) 
		case 'D':

			g_disable_sq_cmb = 1;

			break;

		case 'G':

#ifndef DEBUG

			fprintf(stderr, "%s must be configured with --enable-debug for -G flag\n",

				argv[0]);

			usage(argv[0]);

			return 1;

#else

			spdk_log_set_flag("nvme");

			spdk_log_set_print_level(SPDK_LOG_DEBUG);

			break;

#endif

		case 'H':

			g_header_digest = 1;

			break;