doc: clarify what --alloc-size does

[fio.git] / io_u.c

diff --git a/io_u.c b/io_u.c
index bee99c3798d8474afcfaaa71a0bc8d1a0c7de2d8..94899552c5b2daa1deeb956c18aa31e2c8a5068d 100644 (file)
--- a/io_u.c
+++ b/io_u.c
@@ -557,10 +557,10 @@ static unsigned long long get_next_buflen(struct thread_data *td, struct io_u *i
                        for (i = 0; i < td->o.bssplit_nr[ddir]; i++) {
                                struct bssplit *bsp = &td->o.bssplit[ddir][i];
 
+                               if (!bsp->perc)
+                                       continue;
                                buflen = bsp->bs;
                                perc += bsp->perc;
-                               if (!perc)
-                                       break;
                                if ((r / perc <= frand_max / 100ULL) &&
                                    io_u_fits(td, io_u, buflen))
                                        break;
@@ -775,10 +775,7 @@ void put_io_u(struct thread_data *td, struct io_u *io_u)
 {
        const bool needs_lock = td_async_processing(td);
 
-       if (io_u->post_submit) {
-               io_u->post_submit(io_u, io_u->error == 0);
-               io_u->post_submit = NULL;
-       }
+       zbd_put_io_u(io_u);
 
        if (td->parent)
                td = td->parent;
@@ -904,6 +901,8 @@ static int fill_io_u(struct thread_data *td, struct io_u *io_u)
 
        if (td->o.zone_mode == ZONE_MODE_STRIDED)
                setup_strided_zone_mode(td, io_u);
+       else if (td->o.zone_mode == ZONE_MODE_ZBD)
+               setup_zbd_zone_mode(td, io_u);
 
        /*
         * No log, let the seq/rand engine retrieve the next buflen and
@@ -1340,10 +1339,7 @@ static long set_io_u_file(struct thread_data *td, struct io_u *io_u)
                if (!fill_io_u(td, io_u))
                        break;
 
-               if (io_u->post_submit) {
-                       io_u->post_submit(io_u, false);
-                       io_u->post_submit = NULL;
-               }
+               zbd_put_io_u(io_u);
 
                put_file_log(td, f);
                td_io_close_file(td, f);