2 files changed, 3 insertions, 1 deletions

diff --git a/fs/bio-integrity.c b/fs/bio-integrity.c
index 6e28dcdd23a2..19caf7c962ac 100644
--- a/fs/bio-integrity.c
+++ b/fs/bio-integrity.c
@@ -107,7 +107,8 @@ void bio_integrity_free(struct bio *bio, struct bio_set *bs)
         BUG_ON(bip == NULL);
 
         /* A cloned bio doesn't own the integrity metadata */
-        if (!bio_flagged(bio, BIO_CLONED) && bip->bip_buf != NULL)
+        if (!bio_flagged(bio, BIO_CLONED) && !bio_flagged(bio, BIO_FS_INTEGRITY)
+            && bip->bip_buf != NULL)
                 kfree(bip->bip_buf);
 
         mempool_free(bip->bip_vec, bs->bvec_pools[bip->bip_pool]);
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 98c2d0570657..d86d39d490e6 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -109,6 +109,7 @@ struct bio {
 #define BIO_EOPNOTSUPP  7       /* not supported */
 #define BIO_CPU_AFFINE  8       /* complete bio on same CPU as submitted */
 #define BIO_NULL_MAPPED 9       /* contains invalid user pages */
+#define BIO_FS_INTEGRITY 10     /* fs owns integrity data, not block layer */
 #define bio_flagged(bio, flag)  ((bio)->bi_flags & (1 << (flag)))
 
 /*