From: Keith Busch <kbusch@xxxxxxxxxx>
This is still backwards compatible with lifetime hints. It just doesn't
constrain the hints to that definition. Using this type doesn't change
the size of either bio or request.
Signed-off-by: Keith Busch <kbusch@xxxxxxxxxx>
---
include/linux/blk-mq.h | 3 +--
include/linux/blk_types.h | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index 2035fad3131fb..08ed7b5c4dbbf 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -8,7 +8,6 @@
#include <linux/scatterlist.h>
#include <linux/prefetch.h>
#include <linux/srcu.h>
-#include <linux/rw_hint.h>
struct blk_mq_tags;
struct blk_flush_queue;
@@ -156,7 +155,7 @@ struct request {
struct blk_crypto_keyslot *crypt_keyslot;
#endif
- enum rw_hint write_hint;
+ unsigned short write_hint;
unsigned short ioprio;
enum mq_rq_state state;
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index dce7615c35e7e..6737795220e18 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -10,7 +10,6 @@
#include <linux/bvec.h>
#include <linux/device.h>
#include <linux/ktime.h>
-#include <linux/rw_hint.h>
struct bio_set;
struct bio;
@@ -219,7 +218,7 @@ struct bio {
*/
unsigned short bi_flags; /* BIO_* below */
unsigned short bi_ioprio;
- enum rw_hint bi_write_hint;
+ unsigned short bi_write_hint;
blk_status_t bi_status;
atomic_t __bi_remaining;
--
2.43.5
