blk-iolatency: #include "blk.h"

bvanassche · axboe · commit 373e915cd8e8 · 2019-03-20T14:19:38.000-06:00
This patch avoids that the following warning is reported when building with W=1: block/blk-iolatency.c:734:5: warning: no previous prototype for 'blk_iolatency_init' [-Wmissing-prototypes] Cc: Josef Bacik <jbacik@fb.com> Fixes: d706751 ("block: introduce blk-iolatency io controller") # v4.19 Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/block/blk-iolatency.c b/block/blk-iolatency.c
@@ -75,6 +75,7 @@
 #include <linux/blk-mq.h>
 #include "blk-rq-qos.h"
 #include "blk-stat.h"
+#include "blk.h"
 
 #define DEFAULT_SCALE_COOKIE 1000000U
 
