Remove I/O priority. It is harmful when used with the new file code.

HAVE_IO_PRIORITY was defined for native targets with dircache.

It is already effectively disabled for the most part since dircache no
longer lowers its thread's I/O priority. It existed primarily for the
aforementioned configuration.

Change-Id: Ia04935305397ba14df34647c8ea29c2acaea92aa

1 files changed, 0 insertions, 3 deletions

diff --git a/apps/buffering.h b/apps/buffering.h
index 218f77ed85..5a1369a31d 100644
--- a/apps/buffering.h
+++ b/apps/buffering.h
@@ -111,9 +111,6 @@ size_t buf_length(void);
 size_t buf_used(void);
 bool buf_pin_handle(int handle_id, bool pin);
 bool buf_signal_handle(int handle_id, bool signal);
-#ifdef HAVE_IO_PRIORITY
-void buf_back_off_storage(bool back_off);
-#endif
 
 /* Settings */
 void buf_set_watermark(size_t bytes);