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Diffstat (limited to 'fs/bio.c')
-rw-r--r--fs/bio.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/bio.c b/fs/bio.c
index 78562574cb52..63d556af0cc8 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -486,8 +486,8 @@ static struct bio_map_data *bio_alloc_map_data(int nr_segs, int iov_count)
return NULL;
}
-static int __bio_copy_iov(struct bio *bio, struct sg_iovec *iov, int iov_count,
- int uncopy)
+static int __bio_copy_iov(struct bio *bio, struct bio_vec *iovecs,
+ struct sg_iovec *iov, int iov_count, int uncopy)
{
int ret = 0, i;
struct bio_vec *bvec;
@@ -497,7 +497,7 @@ static int __bio_copy_iov(struct bio *bio, struct sg_iovec *iov, int iov_count,
__bio_for_each_segment(bvec, bio, i, 0) {
char *bv_addr = page_address(bvec->bv_page);
- unsigned int bv_len = bvec->bv_len;
+ unsigned int bv_len = iovecs[i].bv_len;
while (bv_len && iov_idx < iov_count) {
unsigned int bytes;
@@ -549,7 +549,7 @@ int bio_uncopy_user(struct bio *bio)
struct bio_map_data *bmd = bio->bi_private;
int ret;
- ret = __bio_copy_iov(bio, bmd->sgvecs, bmd->nr_sgvecs, 1);
+ ret = __bio_copy_iov(bio, bmd->iovecs, bmd->sgvecs, bmd->nr_sgvecs, 1);
bio_free_map_data(bmd);
bio_put(bio);
@@ -628,7 +628,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q, struct sg_iovec *iov,
* success
*/
if (!write_to_vm) {
- ret = __bio_copy_iov(bio, iov, iov_count, 0);
+ ret = __bio_copy_iov(bio, bio->bi_io_vec, iov, iov_count, 0);
if (ret)
goto cleanup;
}