Use a pointer to const char* for I/O engine name (in response to aa2b823c)

aa2b823c also needed to change ioengine_ops::name size to 64,
or make it a pointer to a readonly string which seems to be better
in this case as no one is to (or should be able to) modify it.

Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/ioengine.h b/ioengine.h
index 0effadec5c602f6d1a0180d3ef103faf563e3634..ceed32912dc1561d05452d27231b49df4711631b 100644 (file)
--- a/ioengine.h
+++ b/ioengine.h
@@ -138,7 +138,7 @@ enum {
 
 struct ioengine_ops {
        struct flist_head list;
-       char name[16];
+       const char *name;
        int version;
        int flags;
        int (*setup)(struct thread_data *);