[PATCH] syslet: code cleanup

[fio.git] / engines / syslet-rw.c

diff --git a/engines/syslet-rw.c b/engines/syslet-rw.c
index 71a2c6072427bbc84a6ca8cba69d0bab3e49efba..4b65b2d3fd5832f65ddbf9e5e35b86de19babc85 100644 (file)
--- a/engines/syslet-rw.c
+++ b/engines/syslet-rw.c
@@ -113,7 +113,7 @@ static void init_atom(struct syslet_uatom *atom, int nr, void *arg0,
 static void fio_syslet_prep_sync(struct io_u *io_u, struct fio_file *f)
 {
        init_atom(&io_u->req.atom, __NR_fsync, &f->fd, NULL, NULL, NULL,
-                 &io_u->req.ret, SYSLET_STOP_ON_NEGATIVE, io_u);
+                 &io_u->req.ret, 0, io_u);
 }
 
 static void fio_syslet_prep_rw(struct io_u *io_u, struct fio_file *f)
@@ -129,8 +129,7 @@ static void fio_syslet_prep_rw(struct io_u *io_u, struct fio_file *f)
                nr = __NR_pwrite64;
 
        init_atom(&io_u->req.atom, nr, &f->fd, &io_u->xfer_buf,
-                 &io_u->xfer_buflen, &io_u->offset, &io_u->req.ret,
-                 SYSLET_STOP_ON_NEGATIVE, io_u);
+                 &io_u->xfer_buflen, &io_u->offset, &io_u->req.ret, 0, io_u);
 }
 
 static int fio_syslet_prep(struct thread_data fio_unused *td, struct io_u *io_u)
@@ -148,11 +147,13 @@ static int fio_syslet_prep(struct thread_data fio_unused *td, struct io_u *io_u)
 static int fio_syslet_queue(struct thread_data *td, struct io_u *io_u)
 {
        struct syslet_data *sd = td->io_ops->data;
-       struct syslet_uatom *done;
        long ret;
 
-       done = async_exec(&io_u->req.atom);
-       if (!done)
+       /*
+        * On sync completion, the atom is returned. So on NULL return
+        * it's queued asynchronously.
+        */
+       if (!async_exec(&io_u->req.atom))
                return 0;
 
        /*