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>,
Boaz Harrosh <boaz@plexistor.com>,
Ming Lei <tom.leiming@gmail.com>,
Kent Overstreet <kent.overstreet@gmail.com>,
Shaohua Li <shli@kernel.org>,
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 15/27] bcache: super: use bio_set_vec_table()
Date: Tue, 5 Apr 2016 20:07:30 +0800 [thread overview]
Message-ID: <1459858062-21075-1-git-send-email-tom.leiming@gmail.com> (raw)
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
---
drivers/md/bcache/super.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index a296425..3f649c9 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -1151,8 +1151,7 @@ static void register_bdev(struct cache_sb *sb, struct page *sb_page,
dc->bdev->bd_holder = dc;
bio_init(&dc->sb_bio);
- dc->sb_bio.bi_max_vecs = 1;
- dc->sb_bio.bi_io_vec = dc->sb_bio.bi_inline_vecs;
+ bio_set_vec_table(&dc->sb_bio, dc->sb_bio.bi_inline_vecs, 1);
dc->sb_bio.bi_io_vec[0].bv_page = sb_page;
get_page(sb_page);
@@ -1812,8 +1811,8 @@ static int cache_alloc(struct cache_sb *sb, struct cache *ca)
kobject_init(&ca->kobj, &bch_cache_ktype);
bio_init(&ca->journal.bio);
- ca->journal.bio.bi_max_vecs = 8;
- ca->journal.bio.bi_io_vec = ca->journal.bio.bi_inline_vecs;
+ bio_set_vec_table(&ca->journal.bio,
+ ca->journal.bio.bi_inline_vecs, 8);
free = roundup_pow_of_two(ca->sb.nbuckets) >> 10;
@@ -1850,8 +1849,7 @@ static int register_cache(struct cache_sb *sb, struct page *sb_page,
ca->bdev->bd_holder = ca;
bio_init(&ca->sb_bio);
- ca->sb_bio.bi_max_vecs = 1;
- ca->sb_bio.bi_io_vec = ca->sb_bio.bi_inline_vecs;
+ bio_set_vec_table(&ca->sb_bio, ca->sb_bio.bi_inline_vecs, 1);
ca->sb_bio.bi_io_vec[0].bv_page = sb_page;
get_page(sb_page);
--
1.9.1
next reply other threads:[~2016-04-05 12:07 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-05 12:07 Ming Lei [this message]
2016-04-05 12:07 ` [PATCH 16/27] bcache: super: use bio_get_base_vec Ming Lei
2016-04-05 12:07 ` [PATCH 17/27] dm: crypt: use bio_add_page() Ming Lei
2016-04-05 12:49 ` Christoph Hellwig
2016-04-05 12:07 ` [PATCH 18/27] dm: dm-io.c: use bio_get_base_vec() Ming Lei
2016-04-05 12:07 ` [PATCH 19/27] dm: dm.c: replace 'bio->bi_vcnt == 1' with !bio_multiple_segments Ming Lei
2016-04-05 12:07 ` [PATCH 20/27] dm: dm-bufio.c: use bio_set_vec_table() Ming Lei
2016-04-05 13:04 ` Christoph Hellwig
2016-04-05 18:11 ` Mike Snitzer
2016-04-05 12:07 ` [PATCH 21/27] fs: logfs: " Ming Lei
2016-04-05 12:50 ` Christoph Hellwig
2016-04-05 12:07 ` [PATCH 22/27] fs: logfs: convert to bio_add_page() in sync_request() Ming Lei
2016-04-05 12:50 ` Christoph Hellwig
2016-04-05 12:07 ` [PATCH 23/27] fs: logfs: use bio_add_page() in __bdev_writeseg() Ming Lei
2016-04-05 12:07 ` [PATCH 24/27] fs: logfs: use bio_add_page() in do_erase() Ming Lei
2016-04-05 12:07 ` [PATCH 25/27] fs: logfs: remove unnecesary check Ming Lei
2016-04-05 12:07 ` [PATCH 26/27] kernel/power/swap.c: use bio_get_base_vec() Ming Lei
2016-04-05 12:56 ` Christoph Hellwig
2016-04-05 13:19 ` Ming Lei
2016-04-05 12:07 ` [PATCH 27/27] mm: page_io.c: " Ming Lei
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