Move syslet check into the arch header, where it belongs

[fio.git] / filesetup.c

diff --git a/filesetup.c b/filesetup.c
index 11138b7a5cddc662f0b872819ecc812d40361196..d8135ef08342ce05b0201fdf2fb8e8a8760afc3c 100644 (file)
--- a/filesetup.c
+++ b/filesetup.c
@@ -113,8 +113,7 @@ static int create_files(struct thread_data *td)
                for_each_file(td, f, i) {
                        int file_there = !file_ok(td, f);
 
-                       if (file_there && td->ddir == DDIR_WRITE &&
-                           !td->overwrite) {
+                       if (file_there && td_write(td) && !td->overwrite) {
                                unlink(f->file_name);
                                file_there = 0;
                        }
@@ -240,11 +239,13 @@ int file_invalidate_cache(struct thread_data *td, struct fio_file *f)
         */
        if (td->io_ops->flags & FIO_MMAPIO)
                ret = madvise(f->mmap, f->file_size, MADV_DONTNEED);
-       else if (td->filetype == FIO_TYPE_FILE)
-               ret = fadvise(f->fd, f->file_offset, f->file_size, POSIX_FADV_DONTNEED);
-       else if (td->filetype == FIO_TYPE_BD)
-               ret = blockdev_invalidate_cache(f->fd);
-       else if (td->filetype == FIO_TYPE_CHAR)
+       else if (td->filetype == FIO_TYPE_FILE) {
+               if (!td->odirect)
+                       ret = fadvise(f->fd, f->file_offset, f->file_size, POSIX_FADV_DONTNEED);
+       } else if (td->filetype == FIO_TYPE_BD) {
+               if (!td->odirect)
+                       ret = blockdev_invalidate_cache(f->fd);
+       } else if (td->filetype == FIO_TYPE_CHAR)
                ret = 0;
 
        if (ret < 0) {
@@ -252,7 +253,7 @@ int file_invalidate_cache(struct thread_data *td, struct fio_file *f)
                return 1;
        }
 
-       return 0;
+       return ret;
 }
 
 static int __setup_file_mmap(struct thread_data *td, struct fio_file *f)
@@ -279,7 +280,7 @@ static int __setup_file_mmap(struct thread_data *td, struct fio_file *f)
        if (td->invalidate_cache && file_invalidate_cache(td, f))
                return 1;
 
-       if (td->sequential) {
+       if (!td_random(td)) {
                if (madvise(f->mmap, f->file_size, MADV_SEQUENTIAL) < 0) {
                        td_verror(td, errno, "madvise");
                        return 1;
@@ -313,7 +314,7 @@ static int __setup_file_plain(struct thread_data *td, struct fio_file *f)
        if (td->invalidate_cache && file_invalidate_cache(td, f))
                return 1;
 
-       if (td->sequential) {
+       if (!td_random(td)) {
                if (fadvise(f->fd, f->file_offset, f->file_size, POSIX_FADV_SEQUENTIAL) < 0) {
                        td_verror(td, errno, "fadvise");
                        return 1;