#include "fio.h"
#include "hash.h"
#include "verify.h"
+#include "lib/rand.h"
struct io_completion_data {
int nr; /* input */
td->io_issues[DDIR_WRITE] && should_fsync(td))
return DDIR_DATASYNC;
+ /*
+ * see if it's time to sync_file_range
+ */
+ if (td->sync_file_range_nr &&
+ !(td->io_issues[DDIR_WRITE] % td->sync_file_range_nr) &&
+ td->io_issues[DDIR_WRITE] && should_fsync(td))
+ return DDIR_SYNC_FILE_RANGE;
+
if (td_rw(td)) {
/*
* Check if it's time to seed a new data direction.
io_u->end_io = NULL;
}
- /*
- * We ran out, wait for async verify threads to finish and return one
- */
- if (!io_u && td->o.verify_async) {
- pthread_cond_wait(&td->free_cond, &td->io_u_lock);
- goto again;
- }
-
if (io_u) {
assert(io_u->flags & IO_U_F_FREE);
io_u->flags &= ~(IO_U_F_FREE | IO_U_F_FREE_DEF);
flist_add(&io_u->list, &td->io_u_busylist);
td->cur_depth++;
io_u->flags |= IO_U_F_IN_CUR_DEPTH;
+ } else if (td->o.verify_async) {
+ /*
+ * We ran out, wait for async verify threads to finish and
+ * return one
+ */
+ pthread_cond_wait(&td->free_cond, &td->io_u_lock);
+ goto again;
}
td_io_u_unlock(td);
* initialized, silence that warning.
*/
unsigned long uninitialized_var(usec);
+ struct fio_file *f;
dprint_io_u(io_u, "io complete");
if (ddir_sync(io_u->ddir)) {
td->last_was_sync = 1;
+ f = io_u->file;
+ if (f) {
+ f->first_write = -1ULL;
+ f->last_write = -1ULL;
+ }
return;
}
td->io_bytes[idx] += bytes;
td->this_io_bytes[idx] += bytes;
+ if (idx == DDIR_WRITE) {
+ f = io_u->file;
+ if (f) {
+ if (f->first_write == -1ULL ||
+ io_u->offset < f->first_write)
+ f->first_write = io_u->offset;
+ if (f->last_write == -1ULL ||
+ ((io_u->offset + bytes) > f->last_write))
+ f->last_write = io_u->offset + bytes;
+ }
+ }
+
if (ramp_time_over(td)) {
unsigned long uninitialized_var(lusec);
if (!td->o.zero_buffers) {
while ((void *) ptr - io_u->buf < max_bs) {
- *ptr = rand() * GOLDEN_RATIO_PRIME;
+ *ptr = __rand(&__fio_rand_state);
ptr++;
}
} else