Signed-off-by: Ming Lei <ming....@redhat.com>
---
block/bio.c | 17 +++++++++++------
block/blk-zoned.c | 5 +++--
block/bounce.c | 6 ++++--
3 files changed, 18 insertions(+), 10 deletions(-)
diff --git a/block/bio.c b/block/bio.c
index 716e6917b0fd..fd6a055f491c 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -997,7 +997,7 @@ int bio_alloc_pages(struct bio *bio, gfp_t gfp_mask)
int i;
struct bio_vec *bv;
- bio_for_each_segment_all(bv, bio, i) {
+ bio_for_each_segment_all_mp(bv, bio, i) {
bv->bv_page = alloc_page(gfp_mask);
if (!bv->bv_page) {
while (--bv >= bio->bi_io_vec)
@@ -1098,8 +1098,9 @@ static int bio_copy_from_iter(struct bio *bio, struct
iov_iter iter)
{
int i;
struct bio_vec *bvec;
+ struct bvec_iter_all bia;
- bio_for_each_segment_all(bvec, bio, i) {
+ bio_for_each_segment_all_sp(bvec, bio, i, bia) {
ssize_t ret;
ret = copy_page_from_iter(bvec->bv_page,
@@ -1129,8 +1130,9 @@ static int bio_copy_to_iter(struct bio *bio, struct
iov_iter iter)
{
int i;
struct bio_vec *bvec;
+ struct bvec_iter_all bia;
- bio_for_each_segment_all(bvec, bio, i) {
+ bio_for_each_segment_all_sp(bvec, bio, i, bia) {
ssize_t ret;
ret = copy_page_to_iter(bvec->bv_page,
@@ -1152,8 +1154,9 @@ void bio_free_pages(struct bio *bio)
{
struct bio_vec *bvec;
int i;
+ struct bvec_iter_all bia;
- bio_for_each_segment_all(bvec, bio, i)
+ bio_for_each_segment_all_sp(bvec, bio, i, bia)
__free_page(bvec->bv_page);
}
EXPORT_SYMBOL(bio_free_pages);
@@ -1444,11 +1447,12 @@ static void __bio_unmap_user(struct bio *bio)
{
struct bio_vec *bvec;
int i;
+ struct bvec_iter_all bia;
/*
* make sure we dirty pages we wrote to
*/
- bio_for_each_segment_all(bvec, bio, i) {
+ bio_for_each_segment_all_sp(bvec, bio, i, bia) {
if (bio_data_dir(bio) == READ)
set_page_dirty_lock(bvec->bv_page);
@@ -1540,8 +1544,9 @@ static void bio_copy_kern_endio_read(struct bio *bio)
char *p = bio->bi_private;
struct bio_vec *bvec;
int i;
+ struct bvec_iter_all bia;
- bio_for_each_segment_all(bvec, bio, i) {
+ bio_for_each_segment_all_sp(bvec, bio, i, bia) {
memcpy(p, page_address(bvec->bv_page), bvec->bv_len);
p += bvec->bv_len;
}
diff --git a/block/blk-zoned.c b/block/blk-zoned.c
index 3bd15d8095b1..558b84ae2d86 100644
--- a/block/blk-zoned.c
+++ b/block/blk-zoned.c
@@ -81,6 +81,7 @@ int blkdev_report_zones(struct block_device *bdev,
unsigned int ofst;
void *addr;
int ret;
+ struct bvec_iter_all bia;
if (!q)
return -ENXIO;
@@ -148,7 +149,7 @@ int blkdev_report_zones(struct block_device *bdev,
n = 0;
nz = 0;
nr_rep = 0;
- bio_for_each_segment_all(bv, bio, i) {
+ bio_for_each_segment_all_sp(bv, bio, i, bia) {
if (!bv->bv_page)
break;
@@ -181,7 +182,7 @@ int blkdev_report_zones(struct block_device *bdev,
*nr_zones = nz;
out:
- bio_for_each_segment_all(bv, bio, i)
+ bio_for_each_segment_all_sp(bv, bio, i, bia)
__free_page(bv->bv_page);
bio_put(bio);
diff --git a/block/bounce.c b/block/bounce.c
index 50e965a15295..34286abc0a66 100644
--- a/block/bounce.c
+++ b/block/bounce.c
@@ -145,11 +145,12 @@ static void bounce_end_io(struct bio *bio, mempool_t
*pool)
struct bio_vec *bvec, orig_vec;
int i;
struct bvec_iter orig_iter = bio_orig->bi_iter;
+ struct bvec_iter_all bia;
/*
* free up bounce indirect pages used
*/
- bio_for_each_segment_all(bvec, bio, i) {
+ bio_for_each_segment_all_sp(bvec, bio, i, bia) {
orig_vec = bio_iter_iovec(bio_orig, orig_iter);
if (bvec->bv_page != orig_vec.bv_page) {
dec_zone_page_state(bvec->bv_page, NR_BOUNCE);
@@ -204,6 +205,7 @@ static void __blk_queue_bounce(struct request_queue *q,
struct bio **bio_orig,
unsigned i = 0;
bool bounce = false;
int sectors = 0;
+ struct bvec_iter_all bia;
bio_for_each_segment(from, *bio_orig, iter) {
if (i++ < BIO_MAX_PAGES)
@@ -222,7 +224,7 @@ static void __blk_queue_bounce(struct request_queue *q,
struct bio **bio_orig,
}
bio = bio_clone_bioset(*bio_orig, GFP_NOIO, bounce_bio_set);
- bio_for_each_segment_all(to, bio, i) {
+ bio_for_each_segment_all_sp(to, bio, i, bia) {
struct page *page = to->bv_page;
if (page_to_pfn(page) <= q->limits.bounce_pfn)
--
2.9.4
