Constify a few more hot paths

[fio.git] / ioengine.h

diff --git a/ioengine.h b/ioengine.h
index 0742a8b96753c3bf79edb431c2bd63ee27a46df2..dfe84ac9c1aff37df23c642f6efc6ddd6ab9c2b4 100644 (file)
--- a/ioengine.h
+++ b/ioengine.h
@@ -137,7 +137,7 @@ struct ioengine_ops {
        int (*prep)(struct thread_data *, struct io_u *);
        int (*queue)(struct thread_data *, struct io_u *);
        int (*commit)(struct thread_data *);
-       int (*getevents)(struct thread_data *, unsigned int, unsigned int, struct timespec *);
+       int (*getevents)(struct thread_data *, unsigned int, unsigned int, const struct timespec *);
        struct io_u *(*event)(struct thread_data *, int);
        int (*cancel)(struct thread_data *, struct io_u *);
        void (*cleanup)(struct thread_data *);
@@ -182,7 +182,7 @@ extern int __must_check td_io_init(struct thread_data *);
 extern int __must_check td_io_prep(struct thread_data *, struct io_u *);
 extern int __must_check td_io_queue(struct thread_data *, struct io_u *);
 extern int __must_check td_io_sync(struct thread_data *, struct fio_file *);
-extern int __must_check td_io_getevents(struct thread_data *, unsigned int, unsigned int, struct timespec *);
+extern int __must_check td_io_getevents(struct thread_data *, unsigned int, unsigned int, const struct timespec *);
 extern int __must_check td_io_commit(struct thread_data *);
 extern int __must_check td_io_open_file(struct thread_data *, struct fio_file *);
 extern int td_io_close_file(struct thread_data *, struct fio_file *);