blk-stat: move BLK_RQ_STAT_BATCH definition to blk-stat.c

This is an implementation detail that no-one outside of blk-stat.c uses.

Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/block/blk-stat.c b/block/blk-stat.c
index f80582be5344..4681c488c262 100644
--- a/block/blk-stat.c
+++ b/block/blk-stat.c
@@ -9,6 +9,8 @@
 #include "blk-stat.h"
 #include "blk-mq.h"
 
+#define BLK_RQ_STAT_BATCH       64
+
 static void blk_stat_flush_batch(struct blk_rq_stat *stat)
 {
         const s32 nr_batch = READ_ONCE(stat->nr_batch);