[PATCH] Add seperate read/write block size options

[fio.git] / filesetup.c

diff --git a/filesetup.c b/filesetup.c
index 4310a79f7e6e513b341324c3b2aa3679ffa39219..a1633827fe8eca63017bb8a2d91b731dd9854b73 100644 (file)
--- a/filesetup.c
+++ b/filesetup.c
@@ -44,12 +44,17 @@ static int create_file(struct thread_data *td, struct fio_file *f)
                goto err;
        }
 
-       b = malloc(td->max_bs);
-       memset(b, 0, td->max_bs);
+       if (posix_fallocate(f->fd, 0, f->file_size) < 0) {
+               td_verror(td, errno);
+               goto err;
+       }
+
+       b = malloc(td->max_bs[DDIR_WRITE]);
+       memset(b, 0, td->max_bs[DDIR_WRITE]);
 
        left = f->file_size;
        while (left && !td->terminate) {
-               bs = td->max_bs;
+               bs = td->max_bs[DDIR_WRITE];
                if (bs > left)
                        bs = left;
 
@@ -404,8 +409,11 @@ void close_files(struct thread_data *td)
 
        for_each_file(td, f, i) {
                if (f->fd != -1) {
-                       if (td->unlink && td->filetype == FIO_TYPE_FILE)
+                       if (td->unlink && td->filetype == FIO_TYPE_FILE &&
+                           td->filename) {
                                unlink(f->file_name);
+                               td->filename = NULL;
+                       }
                        free(f->file_name);
                        f->file_name = NULL;
                        close(f->fd);