Merge branch 'master' of axboe@router:/data/git/fio

[fio.git] / io_u.c

diff --git a/io_u.c b/io_u.c
index b0f43557d509ff1201f77e953883a4ca1562ec09..b48c99dad3ed4a3eb25650de53f59203463af850 100644 (file)
--- a/io_u.c
+++ b/io_u.c
@@ -158,7 +158,6 @@ static int get_next_offset(struct thread_data *td, struct io_u *io_u)
 
 static unsigned int get_next_buflen(struct thread_data *td, struct io_u *io_u)
 {
-       struct fio_file *f = io_u->file;
        const int ddir = io_u->ddir;
        unsigned int buflen;
        long r;
@@ -453,7 +452,7 @@ static struct fio_file *get_next_file(struct thread_data *td)
 
        assert(td->o.nr_files <= td->files_index);
 
-       if (!td->nr_open_files)
+       if (!td->nr_open_files || td->nr_done_files >= td->o.nr_files)
                return NULL;
 
        f = td->file_service_file;
@@ -474,6 +473,9 @@ static struct fio_file *find_next_new_file(struct thread_data *td)
 {
        struct fio_file *f;
 
+       if (!td->nr_open_files || td->nr_done_files >= td->o.nr_files)
+               return NULL;
+
        if (td->o.file_service_type == FIO_FSERVICE_RR)
                f = get_next_file_rr(td, 0, FIO_FILE_OPEN);
        else
@@ -549,6 +551,7 @@ set_file:
                io_u->file = NULL;
                td_io_close_file(td, f);
                f->flags |= FIO_FILE_DONE;
+               td->nr_done_files++;
 
                /*
                 * probably not the right place to do this, but see