Add runstate swap helpers

[fio.git] / filesetup.c

diff --git a/filesetup.c b/filesetup.c
index 2744d4fce0f9597166a3a749445c530594ff33b7..4bfa470d0e285539e7de0d441c4d63aedd0eeb9c 100644 (file)
--- a/filesetup.c
+++ b/filesetup.c
@@ -209,8 +209,7 @@ static int pre_read_file(struct thread_data *td, struct fio_file *f)
                did_open = 1;
        }
 
-       old_runstate = td->runstate;
-       td_set_runstate(td, TD_PRE_READING);
+       old_runstate = td_bump_runstate(td, TD_PRE_READING);
 
        bs = td->o.max_bs[DDIR_READ];
        b = malloc(bs);
@@ -234,7 +233,7 @@ static int pre_read_file(struct thread_data *td, struct fio_file *f)
                }
        }
 
-       td_set_runstate(td, old_runstate);
+       td_restore_runstate(td, old_runstate);
 
        if (did_open)
                td->io_ops->close_file(td, f);
@@ -745,8 +744,7 @@ int setup_files(struct thread_data *td)
 
        dprint(FD_FILE, "setup files\n");
 
-       old_state = td->runstate;
-       td_set_runstate(td, TD_SETTING_UP);
+       old_state = td_bump_runstate(td, TD_SETTING_UP);
 
        if (o->read_iolog_file)
                goto done;
@@ -925,12 +923,12 @@ done:
        if (o->create_only)
                td->done = 1;
 
-       td_set_runstate(td, old_state);
+       td_restore_runstate(td, old_state);
        return 0;
 err_offset:
        log_err("%s: you need to specify valid offset=\n", o->name);
 err_out:
-       td_set_runstate(td, old_state);
+       td_restore_runstate(td, old_state);
        return 1;
 }
 
@@ -980,11 +978,12 @@ static int init_rand_distribution(struct thread_data *td)
        if (td->o.random_distribution == FIO_RAND_DIST_RANDOM)
                return 0;
 
-       state = td->runstate;
-       td_set_runstate(td, TD_SETTING_UP);
+       state = td_bump_runstate(td, TD_SETTING_UP);
+
        for_each_file(td, f, i)
                __init_rand_distribution(td, f);
-       td_set_runstate(td, state);
+
+       td_restore_runstate(td, state);
 
        return 1;
 }