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[PATCH] Shrink io_u a little
[fio.git]
/
fio.h
diff --git
a/fio.h
b/fio.h
index dc2f84bad5778ff72252ecbb341dd6fd428d1bc8..921282cc61cb8bcc741934689c4381217221456b 100644
(file)
--- a/
fio.h
+++ b/
fio.h
@@
-66,14
+66,20
@@
struct io_u {
char *buf;
unsigned int buflen;
unsigned long long offset;
char *buf;
unsigned int buflen;
unsigned long long offset;
- unsigned int index;
unsigned int resid;
unsigned int error;
unsigned int resid;
unsigned int error;
- unsigned char seen;
unsigned char ddir;
unsigned char ddir;
+ /*
+ * io engine private data
+ */
+ union {
+ unsigned int index;
+ unsigned int seen;
+ };
+
struct fio_file *file;
struct list_head list;
struct fio_file *file;
struct list_head list;