*/
/*
* This file is part of Lustre, http://www.lustre.org/
- * Lustre is a trademark of Sun Microsystems, Inc.
*
* lnet/selftest/conctl.c
*
#include <string.h>
#include <sys/ioctl.h>
#include <time.h>
+#include <linux/types.h>
#include <libcfs/util/list.h>
#include <libcfs/util/ioctl.h>
int
jt_lst_new_session(int argc, char **argv)
{
- char buf[LST_NAME_SIZE];
+ char buf[LST_NAME_SIZE * 2 + 1];
char *name;
int optidx = 0;
int timeout = 300;
return rc;
}
- srp->srp_name = name;
+ srp->srp_name = name;
- for (i = 0; i < count; i++) {
- rc = lst_alloc_rpcent(&srp->srp_result[i], srp->srp_count,
+ for (i = 0; i < count; i++) {
+ rc = lst_alloc_rpcent(&srp->srp_result[i], srp->srp_count,
sizeof(struct sfw_counters) +
sizeof(struct srpc_counters) +
- sizeof(struct lnet_counters));
- if (rc != 0) {
- fprintf(stderr, "Out of memory\n");
- break;
- }
- }
+ sizeof(struct lnet_counters_common));
+ if (rc != 0) {
+ fprintf(stderr, "Out of memory\n");
+ break;
+ }
+ }
- if (rc == 0) {
- *srpp = srp;
- return 0;
- }
+ if (rc == 0) {
+ *srpp = srp;
+ return 0;
+ }
- lst_stat_req_param_free(srp);
+ lst_stat_req_param_free(srp);
- return rc;
+ return rc;
}
typedef struct {
}
static void
-lst_timeval_diff(struct timeval *tv1,
- struct timeval *tv2, struct timeval *df)
-{
- if (tv1->tv_usec >= tv2->tv_usec) {
- df->tv_sec = tv1->tv_sec - tv2->tv_sec;
- df->tv_usec = tv1->tv_usec - tv2->tv_usec;
- return;
- }
-
- df->tv_sec = tv1->tv_sec - 1 - tv2->tv_sec;
- df->tv_usec = tv1->tv_usec + 1000000 - tv2->tv_usec;
-
- return;
-}
-
-static void
-lst_cal_lnet_stat(float delta, struct lnet_counters *lnet_new,
- struct lnet_counters *lnet_old, int mbs)
+lst_cal_lnet_stat(float delta, struct lnet_counters_common *lnet_new,
+ struct lnet_counters_common *lnet_old, int mbs)
{
float perf;
float rate;
unsigned int unit_divisor;
unit_divisor = (mbs) ? (1000 * 1000) : (1024 * 1024);
- perf = (float)(lnet_new->send_length -
- lnet_old->send_length) / unit_divisor / delta;
+ perf = (float)(lnet_new->lcc_send_length -
+ lnet_old->lcc_send_length) / unit_divisor / delta;
lnet_stat_result.lnet_total_sndperf += perf;
if (lnet_stat_result.lnet_min_sndperf > perf ||
if (lnet_stat_result.lnet_max_sndperf < perf)
lnet_stat_result.lnet_max_sndperf = perf;
- perf = (float)(lnet_new->recv_length -
- lnet_old->recv_length) / unit_divisor / delta;
+ perf = (float)(lnet_new->lcc_recv_length -
+ lnet_old->lcc_recv_length) / unit_divisor / delta;
lnet_stat_result.lnet_total_rcvperf += perf;
if (lnet_stat_result.lnet_min_rcvperf > perf ||
if (lnet_stat_result.lnet_max_rcvperf < perf)
lnet_stat_result.lnet_max_rcvperf = perf;
- rate = (lnet_new->send_count - lnet_old->send_count) / delta;
+ rate = (lnet_new->lcc_send_count - lnet_old->lcc_send_count) / delta;
lnet_stat_result.lnet_total_sndrate += rate;
if (lnet_stat_result.lnet_min_sndrate > rate ||
if (lnet_stat_result.lnet_max_sndrate < rate)
lnet_stat_result.lnet_max_sndrate = rate;
- rate = (lnet_new->recv_count - lnet_old->recv_count) / delta;
+ rate = (lnet_new->lcc_recv_count - lnet_old->lcc_recv_count) / delta;
lnet_stat_result.lnet_total_rcvrate += rate;
if (lnet_stat_result.lnet_min_rcvrate > rate ||
int idx, int lnet, int bwrt, int rdwr, int type,
int mbs)
{
- struct list_head tmp[2];
+ struct list_head tmp[2];
struct lstcon_rpc_ent *new;
struct lstcon_rpc_ent *old;
- struct sfw_counters *sfwk_new;
- struct sfw_counters *sfwk_old;
- struct srpc_counters *srpc_new;
- struct srpc_counters *srpc_old;
- struct lnet_counters *lnet_new;
- struct lnet_counters *lnet_old;
- float delta;
- int errcount = 0;
+ struct sfw_counters *sfwk_new;
+ struct sfw_counters *sfwk_old;
+ struct srpc_counters *srpc_new;
+ struct srpc_counters *srpc_old;
+ struct lnet_counters_common *lnet_new;
+ struct lnet_counters_common *lnet_old;
+ float delta;
+ int errcount = 0;
INIT_LIST_HEAD(&tmp[0]);
INIT_LIST_HEAD(&tmp[1]);
break;
}
- list_del(&new->rpe_link);
- list_add_tail(&new->rpe_link, &tmp[idx]);
+ list_move_tail(&new->rpe_link, &tmp[idx]);
- list_del(&old->rpe_link);
- list_add_tail(&old->rpe_link, &tmp[1 - idx]);
+ list_move_tail(&old->rpe_link, &tmp[1 - idx]);
if (new->rpe_rpc_errno != 0 || new->rpe_fwk_errno != 0 ||
old->rpe_rpc_errno != 0 || old->rpe_fwk_errno != 0) {
sfwk_new = (struct sfw_counters *)&new->rpe_payload[0];
sfwk_old = (struct sfw_counters *)&old->rpe_payload[0];
- srpc_new = (struct srpc_counters *)((char *)sfwk_new + sizeof(*sfwk_new));
- srpc_old = (struct srpc_counters *)((char *)sfwk_old + sizeof(*sfwk_old));
-
- lnet_new = (struct lnet_counters *)((char *)srpc_new + sizeof(*srpc_new));
- lnet_old = (struct lnet_counters *)((char *)srpc_old + sizeof(*srpc_old));
-
- /* Prior to version 2.3, the running_ms field was a counter for
- * the number of running tests. We are looking at this value
- * to determine if it is a millisecond timestamep (>= 2.3) or a
- * test counter (< 2.3). The number 500 is being used for this
- * barrier as the test counter should never get this high, and
- * the timestamp should never get this low. */
-
- if (sfwk_new->running_ms > 500) {
- /* use the timestamp from the remote node, not our
- * rpe_stamp from when we copied up the data out of
- * the kernel */
-
- delta = (float) (sfwk_new->running_ms -
- sfwk_old->running_ms) / 1000;
- } else {
- struct timeval tv;
-
- lst_timeval_diff(&new->rpe_stamp, &old->rpe_stamp, &tv);
- delta = tv.tv_sec + (float)tv.tv_usec / 1000000;
- }
+ srpc_new = (struct srpc_counters *)((char *)sfwk_new +
+ sizeof(*sfwk_new));
+ srpc_old = (struct srpc_counters *)((char *)sfwk_old +
+ sizeof(*sfwk_old));
+
+ lnet_new = (struct lnet_counters_common *)((char *)srpc_new +
+ sizeof(*srpc_new));
+ lnet_old = (struct lnet_counters_common *)((char *)srpc_old +
+ sizeof(*srpc_old));
+
+ /* Prior to version 2.3, the running_ms was a counter for
+ * the number of running tests. Since 2.3, running_ms is
+ * changed to hold the millisecond since the start of
+ * the work item. The rpe_stamp field was formerly used,
+ * but is no longer. In 2.12 rpe_stamp was changed to
+ * struct timespec64 and has nanosecond resolution, in
+ * case it is needed in the future.
+ */
+ delta = (float)(sfwk_new->running_ms -
+ sfwk_old->running_ms) / 1000;
if (!lnet) /* TODO */
continue;
git://git.whamcloud.com / fs / lustre-release.git / blobdiff