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Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec...
[firefly-linux-kernel-4.4.55.git]
/
fs
/
bio.c
diff --git
a/fs/bio.c
b/fs/bio.c
index 7bbc98f0eda151d27e22a720998a5f8480ce78f6..98711647ece49548a94409a99ce4b680ee085ca1 100644
(file)
--- a/
fs/bio.c
+++ b/
fs/bio.c
@@
-817,6
+817,9
@@
struct bio *bio_copy_user_iov(struct request_queue *q,
len += iov[i].iov_len;
}
len += iov[i].iov_len;
}
+ if (offset)
+ nr_pages++;
+
bmd = bio_alloc_map_data(nr_pages, iov_count, gfp_mask);
if (!bmd)
return ERR_PTR(-ENOMEM);
bmd = bio_alloc_map_data(nr_pages, iov_count, gfp_mask);
if (!bmd)
return ERR_PTR(-ENOMEM);