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Diffstat (limited to 'include/linux/bio.h')
-rw-r--r--include/linux/bio.h12
1 files changed, 0 insertions, 12 deletions
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 91676d4b2dfe..c6d765382926 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -8,8 +8,6 @@
#include <linux/highmem.h>
#include <linux/mempool.h>
#include <linux/ioprio.h>
-
-#ifdef CONFIG_BLOCK
/* struct bio, bio_vec and BIO_* flags are defined in blk_types.h */
#include <linux/blk_types.h>
@@ -491,21 +489,12 @@ do { \
#define bio_dev(bio) \
disk_devt((bio)->bi_disk)
-#if defined(CONFIG_MEMCG) && defined(CONFIG_BLK_CGROUP)
-void bio_associate_blkg_from_page(struct bio *bio, struct page *page);
-#else
-static inline void bio_associate_blkg_from_page(struct bio *bio,
- struct page *page) { }
-#endif
-
#ifdef CONFIG_BLK_CGROUP
-void bio_disassociate_blkg(struct bio *bio);
void bio_associate_blkg(struct bio *bio);
void bio_associate_blkg_from_css(struct bio *bio,
struct cgroup_subsys_state *css);
void bio_clone_blkg_association(struct bio *dst, struct bio *src);
#else /* CONFIG_BLK_CGROUP */
-static inline void bio_disassociate_blkg(struct bio *bio) { }
static inline void bio_associate_blkg(struct bio *bio) { }
static inline void bio_associate_blkg_from_css(struct bio *bio,
struct cgroup_subsys_state *css)
@@ -824,5 +813,4 @@ static inline void bio_set_polled(struct bio *bio, struct kiocb *kiocb)
bio->bi_opf |= REQ_NOWAIT;
}
-#endif /* CONFIG_BLOCK */
#endif /* __LINUX_BIO_H */