#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <poll.h>
return fio_sendv_data(sk, &iov, 1);
}
-bool fio_server_poll_fd(int fd, short events, int timeout) {
+bool fio_server_poll_fd(int fd, short events, int timeout)
+{
struct pollfd pfd = {
.fd = fd,
.events = events,
.os = FIO_OS,
.arch = FIO_ARCH,
.bpp = sizeof(void *),
- .cpus = __cpu_to_le32(cpus_online()),
+ .cpus = __cpu_to_le32(cpus_configured()),
};
dprint(FD_NET, "server: sending probe reply\n");
struct cmd_add_job_pdu *pdu = (struct cmd_add_job_pdu *) cmd->payload;
struct thread_data *td;
uint32_t tnumber;
+ int ret;
tnumber = le32_to_cpu(pdu->thread_number);
}
td = tnumber_to_td(tnumber);
- convert_thread_options_to_cpu(&td->o, &pdu->top);
- send_update_job_reply(cmd->tag, 0);
+ ret = convert_thread_options_to_cpu(&td->o, &pdu->top,
+ cmd->pdu_len - offsetof(struct cmd_add_job_pdu, top));
+ send_update_job_reply(cmd->tag, ret);
return 0;
}
sk_unlock(sk_out);
while (!flist_empty(&list)) {
- entry = flist_entry(list.next, struct sk_entry, list);
+ entry = flist_first_entry(&list, struct sk_entry, list);
flist_del(&entry->list);
ret += handle_sk_entry(sk_out, entry);
}
{
struct cmd_ts_pdu p;
int i, j, k;
- void *ss_buf;
- uint64_t *ss_iops, *ss_bw;
+ size_t clat_prio_stats_extra_size = 0;
+ size_t ss_extra_size = 0;
+ size_t extended_buf_size = 0;
+ void *extended_buf;
+ void *extended_buf_wp;
dprint(FD_NET, "server sending end stats\n");
p.ts.error = cpu_to_le32(ts->error);
p.ts.thread_number = cpu_to_le32(ts->thread_number);
p.ts.groupid = cpu_to_le32(ts->groupid);
+ p.ts.job_start = cpu_to_le64(ts->job_start);
p.ts.pid = cpu_to_le32(ts->pid);
p.ts.members = cpu_to_le32(ts->members);
p.ts.unified_rw_rep = cpu_to_le32(ts->unified_rw_rep);
+ p.ts.ioprio = cpu_to_le32(ts->ioprio);
+ p.ts.disable_prio_stat = cpu_to_le32(ts->disable_prio_stat);
for (i = 0; i < DDIR_RWDIR_CNT; i++) {
convert_io_stat(&p.ts.clat_stat[i], &ts->clat_stat[i]);
p.ts.cachehit = cpu_to_le64(ts->cachehit);
p.ts.cachemiss = cpu_to_le64(ts->cachemiss);
+ convert_gs(&p.rs, rs);
+
for (i = 0; i < DDIR_RWDIR_CNT; i++) {
- for (j = 0; j < FIO_IO_U_PLAT_NR; j++) {
- p.ts.io_u_plat_high_prio[i][j] = cpu_to_le64(ts->io_u_plat_high_prio[i][j]);
- p.ts.io_u_plat_low_prio[i][j] = cpu_to_le64(ts->io_u_plat_low_prio[i][j]);
+ if (ts->nr_clat_prio[i])
+ clat_prio_stats_extra_size += ts->nr_clat_prio[i] * sizeof(*ts->clat_prio[i]);
+ }
+ extended_buf_size += clat_prio_stats_extra_size;
+
+ dprint(FD_NET, "ts->ss_state = %d\n", ts->ss_state);
+ if (ts->ss_state & FIO_SS_DATA)
+ ss_extra_size = 2 * ts->ss_dur * sizeof(uint64_t);
+
+ extended_buf_size += ss_extra_size;
+ if (!extended_buf_size) {
+ fio_net_queue_cmd(FIO_NET_CMD_TS, &p, sizeof(p), NULL, SK_F_COPY);
+ return;
+ }
+
+ extended_buf_size += sizeof(p);
+ extended_buf = calloc(1, extended_buf_size);
+ if (!extended_buf) {
+ log_err("fio: failed to allocate FIO_NET_CMD_TS buffer\n");
+ return;
+ }
+
+ memcpy(extended_buf, &p, sizeof(p));
+ extended_buf_wp = (struct cmd_ts_pdu *)extended_buf + 1;
+
+ if (clat_prio_stats_extra_size) {
+ for (i = 0; i < DDIR_RWDIR_CNT; i++) {
+ struct clat_prio_stat *prio = (struct clat_prio_stat *) extended_buf_wp;
+
+ for (j = 0; j < ts->nr_clat_prio[i]; j++) {
+ for (k = 0; k < FIO_IO_U_PLAT_NR; k++)
+ prio->io_u_plat[k] =
+ cpu_to_le64(ts->clat_prio[i][j].io_u_plat[k]);
+ convert_io_stat(&prio->clat_stat,
+ &ts->clat_prio[i][j].clat_stat);
+ prio->ioprio = cpu_to_le32(ts->clat_prio[i][j].ioprio);
+ prio++;
+ }
+
+ if (ts->nr_clat_prio[i]) {
+ uint64_t offset = (char *)extended_buf_wp - (char *)extended_buf;
+ struct cmd_ts_pdu *ptr = extended_buf;
+
+ ptr->ts.clat_prio_offset[i] = cpu_to_le64(offset);
+ ptr->ts.nr_clat_prio[i] = cpu_to_le32(ts->nr_clat_prio[i]);
+ }
+
+ extended_buf_wp = prio;
}
- convert_io_stat(&p.ts.clat_high_prio_stat[i], &ts->clat_high_prio_stat[i]);
- convert_io_stat(&p.ts.clat_low_prio_stat[i], &ts->clat_low_prio_stat[i]);
}
- convert_gs(&p.rs, rs);
+ if (ss_extra_size) {
+ uint64_t *ss_iops, *ss_bw;
+ uint64_t offset;
+ struct cmd_ts_pdu *ptr = extended_buf;
- dprint(FD_NET, "ts->ss_state = %d\n", ts->ss_state);
- if (ts->ss_state & FIO_SS_DATA) {
dprint(FD_NET, "server sending steadystate ring buffers\n");
- ss_buf = malloc(sizeof(p) + 2*ts->ss_dur*sizeof(uint64_t));
+ /* ss iops */
+ ss_iops = (uint64_t *) extended_buf_wp;
+ for (i = 0; i < ts->ss_dur; i++)
+ ss_iops[i] = cpu_to_le64(ts->ss_iops_data[i]);
- memcpy(ss_buf, &p, sizeof(p));
+ offset = (char *)extended_buf_wp - (char *)extended_buf;
+ ptr->ts.ss_iops_data_offset = cpu_to_le64(offset);
+ extended_buf_wp = ss_iops + (int) ts->ss_dur;
- ss_iops = (uint64_t *) ((struct cmd_ts_pdu *)ss_buf + 1);
- ss_bw = ss_iops + (int) ts->ss_dur;
- for (i = 0; i < ts->ss_dur; i++) {
- ss_iops[i] = cpu_to_le64(ts->ss_iops_data[i]);
+ /* ss bw */
+ ss_bw = extended_buf_wp;
+ for (i = 0; i < ts->ss_dur; i++)
ss_bw[i] = cpu_to_le64(ts->ss_bw_data[i]);
- }
- fio_net_queue_cmd(FIO_NET_CMD_TS, ss_buf, sizeof(p) + 2*ts->ss_dur*sizeof(uint64_t), NULL, SK_F_COPY);
-
- free(ss_buf);
+ offset = (char *)extended_buf_wp - (char *)extended_buf;
+ ptr->ts.ss_bw_data_offset = cpu_to_le64(offset);
}
- else
- fio_net_queue_cmd(FIO_NET_CMD_TS, &p, sizeof(p), NULL, SK_F_COPY);
+
+ fio_net_queue_cmd(FIO_NET_CMD_TS, extended_buf, extended_buf_size, NULL, SK_F_COPY);
+ free(extended_buf);
}
void fio_server_send_gs(struct group_run_stats *rs)
.thread_number = cpu_to_le32(td->thread_number),
.log_type = cpu_to_le32(log->log_type),
.log_hist_coarseness = cpu_to_le32(log->hist_coarseness),
+ .per_job_logs = cpu_to_le32(td->o.per_job_logs),
};
struct sk_entry *first;
struct flist_head *entry;
struct io_sample *s = get_sample(log, cur_log, i);
s->time = cpu_to_le64(s->time);
- s->data.val = cpu_to_le64(s->data.val);
+ if (log->log_type != IO_LOG_TYPE_HIST) {
+ s->data.val.val0 = cpu_to_le64(s->data.val.val0);
+ s->data.val.val1 = cpu_to_le64(s->data.val.val1);
+ }
s->__ddir = __cpu_to_le32(s->__ddir);
s->bs = cpu_to_le64(s->bs);
void fio_server_send_add_job(struct thread_data *td)
{
- struct cmd_add_job_pdu pdu = {
- .thread_number = cpu_to_le32(td->thread_number),
- .groupid = cpu_to_le32(td->groupid),
- };
+ struct cmd_add_job_pdu *pdu;
+ size_t cmd_sz = offsetof(struct cmd_add_job_pdu, top) +
+ thread_options_pack_size(&td->o);
- convert_thread_options_to_net(&pdu.top, &td->o);
+ pdu = malloc(cmd_sz);
+ pdu->thread_number = cpu_to_le32(td->thread_number);
+ pdu->groupid = cpu_to_le32(td->groupid);
- fio_net_queue_cmd(FIO_NET_CMD_ADD_JOB, &pdu, sizeof(pdu), NULL,
- SK_F_COPY);
+ convert_thread_options_to_net(&pdu->top, &td->o);
+
+ fio_net_queue_cmd(FIO_NET_CMD_ADD_JOB, pdu, cmd_sz, NULL, SK_F_COPY);
+ free(pdu);
}
void fio_server_send_start(struct thread_data *td)
{
struct sk_out *sk_out = pthread_getspecific(sk_out_key);
- assert(sk_out->sk != -1);
+ if (sk_out->sk == -1) {
+ log_err("pthread getting specific for key failed, sk_out %p, sk %i, err: %i:%s",
+ sk_out, sk_out->sk, errno, strerror(errno));
+ abort();
+ }
fio_net_queue_cmd(FIO_NET_CMD_SERVER_START, NULL, 0, NULL, SK_F_SIMPLE);
}
{
fio_server_pipe_name = strdup(arg);
}
-#endif
\ No newline at end of file
+#endif
projects / fio.git / blobdiff