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>,
Kent Overstreet <kent.overstreet@gmail.com>,
Shaohua Li <shli@kernel.org>, Hannes Reinecke <hare@suse.com>,
Takashi Iwai <tiwai@suse.de>, Jiri Kosina <jkosina@suse.cz>,
Mike Christie <mchristi@redhat.com>,
Guoqing Jiang <gqjiang@suse.com>,
Zheng Liu <gnehzuil.liu@gmail.com>,
linux-bcache@vger.kernel.org (open list:BCACHE (BLOCK LAYER
CACHE)),
linux-raid@vger.kernel.org (open list:SOFTWARE RAID (Multiple
Disks) SUPPORT)
Subject: [PATCH v1 35/54] bcache: convert to bio_for_each_segment_all_sp()
Date: Wed, 28 Dec 2016 00:04:44 +0800 [thread overview]
Message-ID: <1482854706-14128-4-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/bcache/btree.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index fc35cfb4d0f1..61d40b1903f3 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -419,8 +419,9 @@ static void do_btree_node_write(struct btree *b)
int j;
struct bio_vec *bv;
void *base = (void *) ((unsigned long) i & ~(PAGE_SIZE - 1));
+ struct bvec_iter_all bia;
- bio_for_each_segment_all(bv, b->bio, j)
+ bio_for_each_segment_all_sp(bv, b->bio, j, bia)
memcpy(page_address(bv->bv_page),
base + j * PAGE_SIZE, PAGE_SIZE);
--
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 ` Ming Lei [this message]
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 ` [PATCH v1 38/54] md/raid1.c: " Ming Lei
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1482854706-14128-4-git-send-email-tom.leiming@gmail.com \
--to=tom.leiming@gmail.com \
--cc=axboe@fb.com \
--cc=gnehzuil.liu@gmail.com \
--cc=gqjiang@suse.com \
--cc=hare@suse.com \
--cc=hch@infradead.org \
--cc=jkosina@suse.cz \
--cc=kent.overstreet@gmail.com \
--cc=linux-bcache@vger.kernel.org \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-raid@vger.kernel.org \
--cc=mchristi@redhat.com \
--cc=shli@kernel.org \
--cc=tiwai@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).