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examples/ioat: fix stats print

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Currently some of the status string at the top of the stats output is being
cut off. To fix this, the status string array size has been increased.
In addition to this, the "\n" has been moved to the printf, rather than
having it in the last string, in case of future formatting issues due to
truncation.

Bugzilla ID: 536
Fixes: 632bcd9b5d4f ("examples/ioat: print statistics")
Cc: stable@dpdk.org

Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
This commit is contained in:
Kevin Laatz 2020-09-17 14:07:40 +01:00 committed by Thomas Monjalon
parent 2ae23f5647
commit 64d0a9097d
1 changed files with 3 additions and 3 deletions
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6
examples/ioat/ioatfwd.c
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@ -168,7 +168,7 @@ print_stats(char *prgname)
struct rte_rawdev_xstats_name *names_xstats;
uint64_t *xstats;
unsigned int *ids_xstats, nb_xstats;
char status_string[120]; /* to print at the top of the output */
char status_string[255]; /* to print at the top of the output */
int status_strlen;
int ret;
@ -194,7 +194,7 @@ print_stats(char *prgname)
"Rx Queues = %d, ", nb_queues);
status_strlen += snprintf(status_string + status_strlen,
sizeof(status_string) - status_strlen,
"Ring Size = %d\n", ring_size);
"Ring Size = %d", ring_size);
/* Allocate memory for xstats names and values */
ret = rte_rawdev_xstats_names_get(
@ -251,7 +251,7 @@ print_stats(char *prgname)
memset(&delta_ts, 0, sizeof(struct total_statistics));
printf("%s", status_string);
printf("%s\n", status_string);
for (i = 0; i < cfg.nb_ports; i++) {
port_id = cfg.ports[i].rxtx_port;