Merge tag 'linux-watchdog-5.12-rc1' of git://www.linux-watchdog.org/linux-watchdog

[linux-2.6-microblaze.git] / block / blk.h

diff --git a/block/blk.h b/block/blk.h
index ab0aaf9..3b53e44 100644 (file)
--- a/block/blk.h
+++ b/block/blk.h
@@ -55,6 +55,11 @@ void blk_free_flush_queue(struct blk_flush_queue *q);
 
 void blk_freeze_queue(struct request_queue *q);
 
+#define BIO_INLINE_VECS 4
+struct bio_vec *bvec_alloc(mempool_t *pool, unsigned short *nr_vecs,
+               gfp_t gfp_mask);
+void bvec_free(mempool_t *pool, struct bio_vec *bv, unsigned short nr_vecs);
+
 static inline bool biovec_phys_mergeable(struct request_queue *q,
                struct bio_vec *vec1, struct bio_vec *vec2)
 {
@@ -329,8 +334,10 @@ struct bio *blk_next_bio(struct bio *bio, unsigned int nr_pages, gfp_t gfp);
 
 #ifdef CONFIG_BLK_DEV_ZONED
 void blk_queue_free_zone_bitmaps(struct request_queue *q);
+void blk_queue_clear_zone_settings(struct request_queue *q);
 #else
 static inline void blk_queue_free_zone_bitmaps(struct request_queue *q) {}
+static inline void blk_queue_clear_zone_settings(struct request_queue *q) {}
 #endif
 
 int blk_alloc_devt(struct block_device *part, dev_t *devt);