Add option to disable fadvise() hints

[fio.git] / filesetup.c

diff --git a/filesetup.c b/filesetup.c
index daae33ff47e36e2357082721f26c93ea82e7ef9d..1426b151085b1553af318cdf58ecdc47ce84fb14 100644 (file)
--- a/filesetup.c
+++ b/filesetup.c
@@ -403,6 +403,9 @@ int generic_open_file(struct thread_data *td, struct fio_file *f)
        if (td->o.invalidate_cache && file_invalidate_cache(td, f))
                goto err;
 
+       if (!td->o.fadvise_hint)
+               return 0;
+
        if (!td_random(td)) {
                if (fadvise(f->fd, f->file_offset, f->file_size, POSIX_FADV_SEQUENTIAL) < 0) {
                        td_verror(td, errno, "fadvise");