backend: fix final fsync behaviour

[fio.git] / backend.c

diff --git a/backend.c b/backend.c
index 2f46329376451f18a49c94696e84687dda4390d8..fe868271a6cd90e755743965bdaf0936826272c1 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -281,6 +281,7 @@ static bool fio_io_sync(struct thread_data *td, struct fio_file *f)
 
        io_u->ddir = DDIR_SYNC;
        io_u->file = f;
+       io_u_set(td, io_u, IO_U_F_NO_FILE_PUT);
 
        if (td_io_prep(td, io_u)) {
                put_io_u(td, io_u);
@@ -314,7 +315,7 @@ requeue:
 
 static int fio_file_fsync(struct thread_data *td, struct fio_file *f)
 {
-       int ret;
+       int ret, ret2;
 
        if (fio_file_open(f))
                return fio_io_sync(td, f);
@@ -323,8 +324,10 @@ static int fio_file_fsync(struct thread_data *td, struct fio_file *f)
                return 1;
 
        ret = fio_io_sync(td, f);
-       td_io_close_file(td, f);
-       return ret;
+       ret2 = 0;
+       if (fio_file_open(f))
+               ret2 = td_io_close_file(td, f);
+       return (ret || ret2);
 }
 
 static inline void __update_ts_cache(struct thread_data *td)
@@ -1124,7 +1127,7 @@ reap:
                                td->error = 0;
                }
 
-               if (should_fsync(td) && td->o.end_fsync) {
+               if (should_fsync(td) && (td->o.end_fsync || td->o.fsync_on_close)) {
                        td_set_runstate(td, TD_FSYNCING);
 
                        for_each_file(td, f, i) {