Merge tag 'io_uring-bio-cache.5-2021-08-30' of git://git.kernel.dk/linux-block

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

diff --git a/block/blk.h b/block/blk.h
index 346d184..8c96b0c 100644 (file)
--- a/block/blk.h
+++ b/block/blk.h
@@ -366,4 +366,11 @@ extern struct device_attribute dev_attr_events;
 extern struct device_attribute dev_attr_events_async;
 extern struct device_attribute dev_attr_events_poll_msecs;
 
+static inline void bio_clear_hipri(struct bio *bio)
+{
+       /* can't support alloc cache if we turn off polling */
+       bio_clear_flag(bio, BIO_PERCPU_CACHE);
+       bio->bi_opf &= ~REQ_HIPRI;
+}
+
 #endif /* BLK_INTERNAL_H */