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app: align usage printing

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Change-Id: Ie810c36a03801cfb7d3bd63860492a7ab814560d
Signed-off-by: Liu Xiaodong <xiaodong.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5245
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Mellanox Build Bot
This commit is contained in:
Liu Xiaodong 2020-11-25 06:07:23 -05:00 committed by Tomasz Zawadzki
parent e4e218d898
commit 7cf29902ba
1 changed files with 4 additions and 4 deletions
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8
lib/event/app.c
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@ -577,10 +577,10 @@ usage(void (*app_usage)(void))
printf(" -v, --version print SPDK version\n"); printf(" -v, --version print SPDK version\n");
printf(" -W, --pci-whitelist <bdf>\n"); printf(" -W, --pci-whitelist <bdf>\n");
printf(" pci addr to whitelist (-B and -W cannot be used at the same time)\n"); printf(" pci addr to whitelist (-B and -W cannot be used at the same time)\n");
printf(" --huge-dir <path> use a specific hugetlbfs mount to reserve memory from\n"); printf(" --huge-dir <path> use a specific hugetlbfs mount to reserve memory from\n");
printf(" --iova-mode <pa/va> set IOVA mode ('pa' for IOVA_PA and 'va' for IOVA_VA)\n"); printf(" --iova-mode <pa/va> set IOVA mode ('pa' for IOVA_PA and 'va' for IOVA_VA)\n");
printf(" --base-virtaddr <addr> the base virtual address for DPDK (default: 0x200000000000)\n"); printf(" --base-virtaddr <addr> the base virtual address for DPDK (default: 0x200000000000)\n");
printf(" --num-trace-entries <num> number of trace entries for each core, must be power of 2, setting 0 to disable trace (default %d)\n", printf(" --num-trace-entries <num> number of trace entries for each core, must be power of 2, setting 0 to disable trace (default %d)\n",
SPDK_APP_DEFAULT_NUM_TRACE_ENTRIES); SPDK_APP_DEFAULT_NUM_TRACE_ENTRIES);
spdk_log_usage(stdout, "-L"); spdk_log_usage(stdout, "-L");
spdk_trace_mask_usage(stdout, "-e"); spdk_trace_mask_usage(stdout, "-e");