From: Ming Lei <tom.leiming@gmail.com>
To: Jens Axboe <axboe@fb.com>, linux-kernel@vger.kernel.org
Cc: linux-block@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>,
Ming Lei <tom.leiming@gmail.com>, Shaohua Li <shli@kernel.org>,
linux-raid@vger.kernel.org (open list:SOFTWARE RAID (Multiple
Disks) SUPPORT)
Subject: [PATCH v1 38/54] md/raid1.c: convert to bio_for_each_segment_all_sp()
Date: Wed, 28 Dec 2016 00:04:47 +0800 [thread overview]
Message-ID: <1482854706-14128-7-git-send-email-tom.leiming@gmail.com> (raw)
In-Reply-To: <1482854706-14128-1-git-send-email-tom.leiming@gmail.com>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
---
drivers/md/raid1.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index a1f3fbed9100..4818f40e7ce9 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -988,12 +988,13 @@ static void alloc_behind_pages(struct bio *bio, struct r1bio *r1_bio)
{
int i;
struct bio_vec *bvec;
+ struct bvec_iter_all bia;
struct bio_vec *bvecs = kzalloc(bio->bi_vcnt * sizeof(struct bio_vec),
GFP_NOIO);
if (unlikely(!bvecs))
return;
- bio_for_each_segment_all(bvec, bio, i) {
+ bio_for_each_segment_all_sp(bvec, bio, i, bia) {
bvecs[i] = *bvec;
bvecs[i].bv_page = alloc_page(GFP_NOIO);
if (unlikely(!bvecs[i].bv_page))
--
2.7.4
next prev parent reply other threads:[~2016-12-27 16:06 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-27 16:04 [PATCH v1 32/54] block: introduce bvec_get_last_sp() Ming Lei
2016-12-27 16:04 ` [PATCH v1 33/54] block: deal with dirtying pages for multipage bvec Ming Lei
2016-12-27 16:04 ` [PATCH v1 34/54] block: convert to singe/multi page version of bio_for_each_segment_all() Ming Lei
2016-12-27 16:04 ` [PATCH v1 35/54] bcache: convert to bio_for_each_segment_all_sp() Ming Lei
2016-12-27 16:04 ` [PATCH v1 36/54] dm-crypt: don't clear bvec->bv_page in crypt_free_buffer_pages() Ming Lei
2016-12-27 16:04 ` [PATCH v1 37/54] dm-crypt: convert to bio_for_each_segment_all_sp() Ming Lei
2016-12-27 16:04 ` Ming Lei [this message]
2016-12-27 16:04 ` [PATCH v1 39/54] fs/mpage: " Ming Lei
2016-12-27 16:04 ` [PATCH v1 40/54] fs/direct-io: " Ming Lei
2016-12-27 16:04 ` [PATCH v1 41/54] ext4: " Ming Lei
2016-12-27 16:04 ` [PATCH v1 42/54] xfs: " Ming Lei
2016-12-27 16:04 ` [PATCH v1 43/54] gfs2: " Ming Lei
2016-12-27 16:04 ` [PATCH v1 44/54] f2fs: " Ming Lei
2016-12-27 16:04 ` [PATCH v1 45/54] exofs: " Ming Lei
2017-01-03 14:58 ` Boaz Harrosh
2016-12-27 16:04 ` [PATCH v1 46/54] fs: crypto: " Ming Lei
2016-12-27 16:04 ` [PATCH v1 47/54] fs/btrfs: " Ming Lei
2016-12-27 16:04 ` [PATCH v1 48/54] fs/block_dev.c: " Ming Lei
2016-12-27 16:04 ` [PATCH v1 49/54] fs/iomap.c: " Ming Lei
2016-12-27 16:04 ` [PATCH v1 50/54] fs/buffer.c: use bvec iterator to truncate the bio Ming Lei
2016-12-27 16:05 ` [PATCH v1 51/54] btrfs: avoid access to .bi_vcnt directly Ming Lei
2016-12-27 16:05 ` [PATCH v1 52/54] btrfs: use bvec_get_last_sp to get the last singlepage bvec Ming Lei
2016-12-27 16:05 ` [PATCH v1 53/54] btrfs: comment on direct access bvec table Ming Lei
2016-12-27 16:05 ` [PATCH v1 54/54] block: enable multipage bvecs Ming Lei
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