#include "verify.h"
#include "trim.h"
#include "filelock.h"
-#include "lib/tp.h"
+#include "smalloc.h"
+
+static int iolog_flush(struct io_log *log);
static const char iolog_ver2[] = "fio version 2 iolog";
switch (ipo->file_action) {
case FIO_LOG_OPEN_FILE:
+ if (td->o.replay_redirect && fio_file_open(f)) {
+ dprint(FD_FILE, "iolog: ignoring re-open of file %s\n",
+ f->file_name);
+ break;
+ }
ret = td_io_open_file(td, f);
if (!ret)
break;
{
struct io_piece *ipo = io_u->ipo;
+ if (td->ts.nr_block_infos) {
+ uint32_t *info = io_u_block_info(td, io_u);
+ if (BLOCK_INFO_STATE(*info) < BLOCK_STATE_TRIM_FAILURE) {
+ if (io_u->ddir == DDIR_TRIM)
+ *info = BLOCK_INFO_SET_STATE(*info,
+ BLOCK_STATE_TRIM_FAILURE);
+ else if (io_u->ddir == DDIR_WRITE)
+ *info = BLOCK_INFO_SET_STATE(*info,
+ BLOCK_STATE_WRITE_FAILURE);
+ }
+ }
+
if (!ipo)
return;
unsigned long long offset;
unsigned int bytes;
int reads, writes, waits, fileno = 0, file_action = 0; /* stupid gcc */
- char *fname, *act;
+ char *rfname, *fname, *act;
char *str, *p;
enum fio_ddir rw;
* for doing verifications.
*/
str = malloc(4096);
- fname = malloc(256+16);
+ rfname = fname = malloc(256+16);
act = malloc(256+16);
reads = writes = waits = 0;
struct io_piece *ipo;
int r;
- r = sscanf(p, "%256s %256s %llu %u", fname, act, &offset,
+ r = sscanf(p, "%256s %256s %llu %u", rfname, act, &offset,
&bytes);
+
+ if (td->o.replay_redirect)
+ fname = td->o.replay_redirect;
+
if (r == 4) {
/*
* Check action first
} else if (r == 2) {
rw = DDIR_INVAL;
if (!strcmp(act, "add")) {
- fileno = add_file(td, fname, 0, 1);
- file_action = FIO_LOG_ADD_FILE;
+ if (td->o.replay_redirect &&
+ get_fileno(td, fname) != -1) {
+ dprint(FD_FILE, "iolog: ignoring"
+ " re-add of file %s\n", fname);
+ } else {
+ fileno = add_file(td, fname, 0, 1);
+ file_action = FIO_LOG_ADD_FILE;
+ }
continue;
} else if (!strcmp(act, "open")) {
fileno = get_fileno(td, fname);
continue;
}
} else {
- log_err("bad iolog2: %s", p);
+ log_err("bad iolog2: %s\n", p);
continue;
}
continue;
writes++;
} else if (rw == DDIR_WAIT) {
+ if (td->o.no_stall)
+ continue;
waits++;
} else if (rw == DDIR_INVAL) {
} else if (!ddir_sync(rw)) {
if (rw == DDIR_WAIT) {
ipo->delay = offset;
} else {
- ipo->offset = offset;
+ if (td->o.replay_scale)
+ ipo->offset = offset / td->o.replay_scale;
+ else
+ ipo->offset = offset;
+ ipo_bytes_align(td->o.replay_align, ipo);
+
ipo->len = bytes;
if (rw != DDIR_INVAL && bytes > td->o.max_bs[rw])
td->o.max_bs[rw] = bytes;
free(str);
free(act);
- free(fname);
+ free(rfname);
if (writes && read_only) {
log_err("fio: <%s> skips replay of %d writes due to"
const char *filename)
{
struct io_log *l;
+ int i;
+ struct io_u_plat_entry *entry;
+ struct flist_head *list;
- l = calloc(1, sizeof(*l));
- l->nr_samples = 0;
- l->max_samples = 1024;
+ l = scalloc(1, sizeof(*l));
+ INIT_FLIST_HEAD(&l->io_logs);
l->log_type = p->log_type;
l->log_offset = p->log_offset;
l->log_gz = p->log_gz;
l->log_gz_store = p->log_gz_store;
- l->log = malloc(l->max_samples * log_entry_sz(l));
l->avg_msec = p->avg_msec;
+ l->hist_msec = p->hist_msec;
+ l->hist_coarseness = p->hist_coarseness;
l->filename = strdup(filename);
l->td = p->td;
+ /* Initialize histogram lists for each r/w direction,
+ * with initial io_u_plat of all zeros:
+ */
+ for (i = 0; i < DDIR_RWDIR_CNT; i++) {
+ list = &l->hist_window[i].list;
+ INIT_FLIST_HEAD(list);
+ entry = calloc(1, sizeof(struct io_u_plat_entry));
+ flist_add(&entry->list, list);
+ }
+
+ if (l->td && l->td->o.io_submit_mode != IO_MODE_OFFLOAD) {
+ struct io_logs *p;
+
+ p = calloc(1, sizeof(*l->pending));
+ p->max_samples = DEF_LOG_ENTRIES;
+ p->log = calloc(p->max_samples, log_entry_sz(l));
+ l->pending = p;
+ }
+
if (l->log_offset)
l->log_ddir_mask = LOG_OFFSET_SAMPLE_BIT;
if (l->log_gz && !p->td)
l->log_gz = 0;
- else if (l->log_gz) {
- pthread_mutex_init(&l->chunk_lock, NULL);
+ else if (l->log_gz || l->log_gz_store) {
+ mutex_init_pshared(&l->chunk_lock);
p->td->flags |= TD_F_COMPRESS_LOG;
}
void free_log(struct io_log *log)
{
- free(log->log);
+ while (!flist_empty(&log->io_logs)) {
+ struct io_logs *cur_log;
+
+ cur_log = flist_first_entry(&log->io_logs, struct io_logs, list);
+ flist_del_init(&cur_log->list);
+ free(cur_log->log);
+ sfree(cur_log);
+ }
+
+ if (log->pending) {
+ free(log->pending->log);
+ free(log->pending);
+ log->pending = NULL;
+ }
+
+ free(log->pending);
free(log->filename);
- free(log);
+ sfree(log);
+}
+
+inline unsigned long hist_sum(int j, int stride, unsigned int *io_u_plat,
+ unsigned int *io_u_plat_last)
+{
+ unsigned long sum;
+ int k;
+
+ if (io_u_plat_last) {
+ for (k = sum = 0; k < stride; k++)
+ sum += io_u_plat[j + k] - io_u_plat_last[j + k];
+ } else {
+ for (k = sum = 0; k < stride; k++)
+ sum += io_u_plat[j + k];
+ }
+
+ return sum;
}
-static void flush_samples(FILE *f, void *samples, uint64_t sample_size)
+static void flush_hist_samples(FILE *f, int hist_coarseness, void *samples,
+ uint64_t sample_size)
+{
+ struct io_sample *s;
+ int log_offset;
+ uint64_t i, j, nr_samples;
+ struct io_u_plat_entry *entry, *entry_before;
+ unsigned int *io_u_plat;
+ unsigned int *io_u_plat_before;
+
+ int stride = 1 << hist_coarseness;
+
+ if (!sample_size)
+ return;
+
+ s = __get_sample(samples, 0, 0);
+ log_offset = (s->__ddir & LOG_OFFSET_SAMPLE_BIT) != 0;
+
+ nr_samples = sample_size / __log_entry_sz(log_offset);
+
+ for (i = 0; i < nr_samples; i++) {
+ s = __get_sample(samples, log_offset, i);
+
+ entry = s->data.plat_entry;
+ io_u_plat = entry->io_u_plat;
+
+ entry_before = flist_first_entry(&entry->list, struct io_u_plat_entry, list);
+ io_u_plat_before = entry_before->io_u_plat;
+
+ fprintf(f, "%lu, %u, %u, ", (unsigned long) s->time,
+ io_sample_ddir(s), s->bs);
+ for (j = 0; j < FIO_IO_U_PLAT_NR - stride; j += stride) {
+ fprintf(f, "%lu, ", hist_sum(j, stride, io_u_plat,
+ io_u_plat_before));
+ }
+ fprintf(f, "%lu\n", (unsigned long)
+ hist_sum(FIO_IO_U_PLAT_NR - stride, stride, io_u_plat,
+ io_u_plat_before));
+
+ flist_del(&entry_before->list);
+ free(entry_before);
+ }
+}
+
+void flush_samples(FILE *f, void *samples, uint64_t sample_size)
{
struct io_sample *s;
int log_offset;
s = __get_sample(samples, log_offset, i);
if (!log_offset) {
- fprintf(f, "%lu, %lu, %u, %u\n",
+ fprintf(f, "%lu, %" PRId64 ", %u, %u\n",
(unsigned long) s->time,
- (unsigned long) s->val,
+ s->data.val,
io_sample_ddir(s), s->bs);
} else {
struct io_sample_offset *so = (void *) s;
- fprintf(f, "%lu, %lu, %u, %u, %llu\n",
+ fprintf(f, "%lu, %" PRId64 ", %u, %u, %llu\n",
(unsigned long) s->time,
- (unsigned long) s->val,
+ s->data.val,
io_sample_ddir(s), s->bs,
(unsigned long long) so->offset);
}
#ifdef CONFIG_ZLIB
struct iolog_flush_data {
- struct tp_work work;
+ struct workqueue_work work;
struct io_log *log;
void *samples;
- uint64_t nr_samples;
-};
-
-struct iolog_compress {
- struct flist_head list;
- void *buf;
- size_t len;
- unsigned int seq;
+ uint32_t nr_samples;
+ bool free;
};
#define GZ_CHUNK 131072
{
int wbits = 15;
+ memset(stream, 0, sizeof(*stream));
stream->zalloc = Z_NULL;
stream->zfree = Z_NULL;
stream->opaque = Z_NULL;
ret = inflateEnd(stream);
if (ret != Z_OK)
- log_err("fio: failed to end log inflation (%d)\n", ret);
+ log_err("fio: failed to end log inflation seq %d (%d)\n",
+ iter->seq, ret);
flush_samples(f, iter->buf, iter->buf_used);
free(iter->buf);
{
size_t ret;
- dprint(FD_COMPRESS, "inflate chunk size=%lu, seq=%u",
+ dprint(FD_COMPRESS, "inflate chunk size=%lu, seq=%u\n",
(unsigned long) ic->len, ic->seq);
if (ic->seq != iter->seq) {
ret = (void *) stream->next_in - ic->buf;
- dprint(FD_COMPRESS, "inflated to size=%lu\n", (unsigned long) ret);
+ dprint(FD_COMPRESS, "inflated to size=%lu\n", (unsigned long) iter->buf_size);
return ret;
}
#endif
-void flush_log(struct io_log *log)
+void flush_log(struct io_log *log, bool do_append)
{
void *buf;
FILE *f;
- f = fopen(log->filename, "w");
+ if (!do_append)
+ f = fopen(log->filename, "w");
+ else
+ f = fopen(log->filename, "a");
if (!f) {
perror("fopen log");
return;
inflate_gz_chunks(log, f);
- flush_samples(f, log->log, log->nr_samples * log_entry_sz(log));
+ while (!flist_empty(&log->io_logs)) {
+ struct io_logs *cur_log;
+
+ cur_log = flist_first_entry(&log->io_logs, struct io_logs, list);
+ flist_del_init(&cur_log->list);
+
+ if (log->td && log == log->td->clat_hist_log)
+ flush_hist_samples(f, log->hist_coarseness, cur_log->log,
+ log_sample_sz(log, cur_log));
+ else
+ flush_samples(f, cur_log->log, log_sample_sz(log, cur_log));
+
+ sfree(cur_log);
+ }
fclose(f);
clear_file_buffer(buf);
static int finish_log(struct thread_data *td, struct io_log *log, int trylock)
{
- if (td->tp_data)
- iolog_flush(log, 1);
+ if (td->flags & TD_F_COMPRESS_LOG)
+ iolog_flush(log);
if (trylock) {
if (fio_trylock_file(log->filename))
} else
fio_lock_file(log->filename);
- if (td->client_type == FIO_CLIENT_TYPE_GUI)
+ if (td->client_type == FIO_CLIENT_TYPE_GUI || is_backend)
fio_send_iolog(td, log, log->filename);
else
- flush_log(log);
+ flush_log(log, !td->o.per_job_logs);
fio_unlock_file(log->filename);
free_log(log);
return 0;
}
+size_t log_chunk_sizes(struct io_log *log)
+{
+ struct flist_head *entry;
+ size_t ret;
+
+ if (flist_empty(&log->chunk_list))
+ return 0;
+
+ ret = 0;
+ pthread_mutex_lock(&log->chunk_lock);
+ flist_for_each(entry, &log->chunk_list) {
+ struct iolog_compress *c;
+
+ c = flist_entry(entry, struct iolog_compress, list);
+ ret += c->len;
+ }
+ pthread_mutex_unlock(&log->chunk_lock);
+ return ret;
+}
+
#ifdef CONFIG_ZLIB
-/*
- * Invoked from our compress helper thread, when logging would have exceeded
- * the specified memory limitation. Compresses the previously stored
- * entries.
- */
-static int gz_work(struct tp_work *work)
+static int gz_work(struct iolog_flush_data *data)
{
- struct iolog_flush_data *data;
- struct iolog_compress *c;
+ struct iolog_compress *c = NULL;
struct flist_head list;
unsigned int seq;
z_stream stream;
INIT_FLIST_HEAD(&list);
- data = container_of(work, struct iolog_flush_data, work);
-
+ memset(&stream, 0, sizeof(stream));
stream.zalloc = Z_NULL;
stream.zfree = Z_NULL;
stream.opaque = Z_NULL;
ret = deflateInit(&stream, Z_DEFAULT_COMPRESSION);
if (ret != Z_OK) {
log_err("fio: failed to init gz stream\n");
- return 0;
+ goto err;
}
seq = ++data->log->chunk_seq;
stream.next_in = (void *) data->samples;
stream.avail_in = data->nr_samples * log_entry_sz(data->log);
- dprint(FD_COMPRESS, "deflate input size=%lu, seq=%u\n",
- (unsigned long) stream.avail_in, seq);
+ dprint(FD_COMPRESS, "deflate input size=%lu, seq=%u, log=%s\n",
+ (unsigned long) stream.avail_in, seq,
+ data->log->filename);
do {
+ if (c)
+ dprint(FD_COMPRESS, "seq=%d, chunk=%lu\n", seq,
+ (unsigned long) c->len);
c = get_new_chunk(seq);
stream.avail_out = GZ_CHUNK;
stream.next_out = c->buf;
stream.avail_out = GZ_CHUNK - c->len;
ret = deflate(&stream, Z_FINISH);
- if (ret == Z_STREAM_END)
- c->len = GZ_CHUNK - stream.avail_out;
- else {
+ if (ret < 0) {
+ /*
+ * Z_BUF_ERROR is special, it just means we need more
+ * output space. We'll handle that below. Treat any other
+ * error as fatal.
+ */
+ if (ret != Z_BUF_ERROR) {
+ log_err("fio: deflate log (%d)\n", ret);
+ flist_del(&c->list);
+ free_chunk(c);
+ goto err;
+ }
+ }
+
+ total -= c->len;
+ c->len = GZ_CHUNK - stream.avail_out;
+ total += c->len;
+ dprint(FD_COMPRESS, "seq=%d, chunk=%lu\n", seq, (unsigned long) c->len);
+
+ if (ret != Z_STREAM_END) {
do {
c = get_new_chunk(seq);
stream.avail_out = GZ_CHUNK;
c->len = GZ_CHUNK - stream.avail_out;
total += c->len;
flist_add_tail(&c->list, &list);
+ dprint(FD_COMPRESS, "seq=%d, chunk=%lu\n", seq,
+ (unsigned long) c->len);
} while (ret != Z_STREAM_END);
}
ret = 0;
done:
- if (work->wait) {
- work->done = 1;
- pthread_cond_signal(&work->cv);
- } else
+ if (data->free)
free(data);
-
return ret;
err:
while (!flist_empty(&list)) {
}
/*
- * Queue work item to compress the existing log entries. We copy the
- * samples, and reset the log sample count to 0 (so the logging will
- * continue to use the memory associated with the log). If called with
- * wait == 1, will not return until the log compression has completed.
+ * Invoked from our compress helper thread, when logging would have exceeded
+ * the specified memory limitation. Compresses the previously stored
+ * entries.
*/
-int iolog_flush(struct io_log *log, int wait)
+static int gz_work_async(struct submit_worker *sw, struct workqueue_work *work)
+{
+ return gz_work(container_of(work, struct iolog_flush_data, work));
+}
+
+static int gz_init_worker(struct submit_worker *sw)
+{
+ struct thread_data *td = sw->wq->td;
+
+ if (!fio_option_is_set(&td->o, log_gz_cpumask))
+ return 0;
+
+ if (fio_setaffinity(gettid(), td->o.log_gz_cpumask) == -1) {
+ log_err("gz: failed to set CPU affinity\n");
+ return 1;
+ }
+
+ return 0;
+}
+
+static struct workqueue_ops log_compress_wq_ops = {
+ .fn = gz_work_async,
+ .init_worker_fn = gz_init_worker,
+ .nice = 1,
+};
+
+int iolog_compress_init(struct thread_data *td, struct sk_out *sk_out)
+{
+ if (!(td->flags & TD_F_COMPRESS_LOG))
+ return 0;
+
+ workqueue_init(td, &td->log_compress_wq, &log_compress_wq_ops, 1, sk_out);
+ return 0;
+}
+
+void iolog_compress_exit(struct thread_data *td)
+{
+ if (!(td->flags & TD_F_COMPRESS_LOG))
+ return;
+
+ workqueue_exit(&td->log_compress_wq);
+}
+
+/*
+ * Queue work item to compress the existing log entries. We reset the
+ * current log to a small size, and reference the existing log in the
+ * data that we queue for compression. Once compression has been done,
+ * this old log is freed. If called with finish == true, will not return
+ * until the log compression has completed, and will flush all previous
+ * logs too
+ */
+static int iolog_flush(struct io_log *log)
{
- struct tp_data *tdat = log->td->tp_data;
struct iolog_flush_data *data;
- size_t sample_size;
data = malloc(sizeof(*data));
if (!data)
return 1;
data->log = log;
+ data->free = false;
- sample_size = log->nr_samples * log_entry_sz(log);
- data->samples = malloc(sample_size);
- if (!data->samples) {
- free(data);
- return 1;
- }
+ while (!flist_empty(&log->io_logs)) {
+ struct io_logs *cur_log;
- memcpy(data->samples, log->log, sample_size);
- data->nr_samples = log->nr_samples;
- data->work.fn = gz_work;
- log->nr_samples = 0;
+ cur_log = flist_first_entry(&log->io_logs, struct io_logs, list);
+ flist_del_init(&cur_log->list);
- if (wait) {
- pthread_mutex_init(&data->work.lock, NULL);
- pthread_cond_init(&data->work.cv, NULL);
- data->work.wait = 1;
- } else
- data->work.wait = 0;
+ data->samples = cur_log->log;
+ data->nr_samples = cur_log->nr_samples;
- data->work.prio = 1;
- tp_queue_work(tdat, &data->work);
+ sfree(cur_log);
- if (wait) {
- pthread_mutex_lock(&data->work.lock);
- while (!data->work.done)
- pthread_cond_wait(&data->work.cv, &data->work.lock);
- pthread_mutex_unlock(&data->work.lock);
- free(data);
+ gz_work(data);
}
+ free(data);
return 0;
}
+int iolog_cur_flush(struct io_log *log, struct io_logs *cur_log)
+{
+ struct iolog_flush_data *data;
+
+ data = malloc(sizeof(*data));
+ if (!data)
+ return 1;
+
+ data->log = log;
+
+ data->samples = cur_log->log;
+ data->nr_samples = cur_log->nr_samples;
+ data->free = true;
+
+ cur_log->nr_samples = cur_log->max_samples = 0;
+ cur_log->log = NULL;
+
+ workqueue_enqueue(&log->td->log_compress_wq, &data->work);
+ return 0;
+}
#else
-int iolog_flush(struct io_log *log, int wait)
+static int iolog_flush(struct io_log *log)
+{
+ return 1;
+}
+
+int iolog_cur_flush(struct io_log *log, struct io_logs *cur_log)
{
return 1;
}
+int iolog_compress_init(struct thread_data *td, struct sk_out *sk_out)
+{
+ return 0;
+}
+
+void iolog_compress_exit(struct thread_data *td)
+{
+}
+
#endif
-static int write_iops_log(struct thread_data *td, int try)
+struct io_logs *iolog_cur_log(struct io_log *log)
{
- struct io_log *log = td->iops_log;
+ if (flist_empty(&log->io_logs))
+ return NULL;
+
+ return flist_last_entry(&log->io_logs, struct io_logs, list);
+}
+
+uint64_t iolog_nr_samples(struct io_log *iolog)
+{
+ struct flist_head *entry;
+ uint64_t ret = 0;
+
+ flist_for_each(entry, &iolog->io_logs) {
+ struct io_logs *cur_log;
- if (!log)
+ cur_log = flist_entry(entry, struct io_logs, list);
+ ret += cur_log->nr_samples;
+ }
+
+ return ret;
+}
+
+static int __write_log(struct thread_data *td, struct io_log *log, int try)
+{
+ if (log)
+ return finish_log(td, log, try);
+
+ return 0;
+}
+
+static int write_iops_log(struct thread_data *td, int try, bool unit_log)
+{
+ int ret;
+
+ if (per_unit_log(td->iops_log) != unit_log)
return 0;
- return finish_log(td, log, try);
+ ret = __write_log(td, td->iops_log, try);
+ if (!ret)
+ td->iops_log = NULL;
+
+ return ret;
}
-static int write_slat_log(struct thread_data *td, int try)
+static int write_slat_log(struct thread_data *td, int try, bool unit_log)
{
- struct io_log *log = td->slat_log;
+ int ret;
- if (!log)
+ if (!unit_log)
return 0;
- return finish_log(td, log, try);
+ ret = __write_log(td, td->slat_log, try);
+ if (!ret)
+ td->slat_log = NULL;
+
+ return ret;
}
-static int write_clat_log(struct thread_data *td, int try)
+static int write_clat_log(struct thread_data *td, int try, bool unit_log)
{
- struct io_log *log = td->clat_log;
+ int ret;
+
+ if (!unit_log)
+ return 0;
+
+ ret = __write_log(td, td->clat_log, try);
+ if (!ret)
+ td->clat_log = NULL;
+
+ return ret;
+}
+
+static int write_clat_hist_log(struct thread_data *td, int try, bool unit_log)
+{
+ int ret;
- if (!log)
+ if (!unit_log)
return 0;
- return finish_log(td, log, try);
+ ret = __write_log(td, td->clat_hist_log, try);
+ if (!ret)
+ td->clat_hist_log = NULL;
+
+ return ret;
}
-static int write_lat_log(struct thread_data *td, int try)
+static int write_lat_log(struct thread_data *td, int try, bool unit_log)
{
- struct io_log *log = td->lat_log;
+ int ret;
- if (!log)
+ if (!unit_log)
return 0;
- return finish_log(td, log, try);
+ ret = __write_log(td, td->lat_log, try);
+ if (!ret)
+ td->lat_log = NULL;
+
+ return ret;
}
-static int write_bandw_log(struct thread_data *td, int try)
+static int write_bandw_log(struct thread_data *td, int try, bool unit_log)
{
- struct io_log *log = td->bw_log;
+ int ret;
- if (!log)
+ if (per_unit_log(td->bw_log) != unit_log)
return 0;
- return finish_log(td, log, try);
+ ret = __write_log(td, td->bw_log, try);
+ if (!ret)
+ td->bw_log = NULL;
+
+ return ret;
}
enum {
SLAT_LOG_MASK = 4,
CLAT_LOG_MASK = 8,
IOPS_LOG_MASK = 16,
+ CLAT_HIST_LOG_MASK = 32,
- ALL_LOG_NR = 5,
+ ALL_LOG_NR = 6,
};
struct log_type {
unsigned int mask;
- int (*fn)(struct thread_data *, int);
+ int (*fn)(struct thread_data *, int, bool);
};
static struct log_type log_types[] = {
.mask = IOPS_LOG_MASK,
.fn = write_iops_log,
},
+ {
+ .mask = CLAT_HIST_LOG_MASK,
+ .fn = write_clat_hist_log,
+ }
};
-void fio_writeout_logs(struct thread_data *td)
+void td_writeout_logs(struct thread_data *td, bool unit_logs)
{
unsigned int log_mask = 0;
unsigned int log_left = ALL_LOG_NR;
old_state = td_bump_runstate(td, TD_FINISHING);
- finalize_logs(td);
+ finalize_logs(td, unit_logs);
while (log_left) {
int prev_log_left = log_left;
int ret;
if (!(log_mask & lt->mask)) {
- ret = lt->fn(td, log_left != 1);
+ ret = lt->fn(td, log_left != 1, unit_logs);
if (!ret) {
log_left--;
log_mask |= lt->mask;
td_restore_runstate(td, old_state);
}
+
+void fio_writeout_logs(bool unit_logs)
+{
+ struct thread_data *td;
+ int i;
+
+ for_each_td(td, i)
+ td_writeout_logs(td, unit_logs);
+}
projects / fio.git / blobdiff