From: Zhang Yi via Ocfs2-devel <ocfs2-devel@oss.oracle.com>
To: <linux-ext4@vger.kernel.org>, <linux-fsdevel@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <cluster-devel@redhat.com>,
<ntfs3@lists.linux.dev>, <ocfs2-devel@oss.oracle.com>,
<reiserfs-devel@vger.kernel.org>, <jack@suse.cz>
Cc: axboe@kernel.dk, hch@infradead.org, tytso@mit.edu,
agruenba@redhat.com, yi.zhang@huawei.com,
almaz.alexandrovich@paragon-software.com,
viro@zeniv.linux.org.uk, yukuai3@huawei.com, rpeterso@redhat.com,
dushistov@mail.ru, chengzhihao1@huawei.com
Subject: [Ocfs2-devel] [PATCH v2 01/14] fs/buffer: remove __breadahead_gfp()
Date: Thu, 1 Sep 2022 21:34:52 +0800 [thread overview]
Message-ID: <20220901133505.2510834-2-yi.zhang@huawei.com> (raw)
In-Reply-To: <20220901133505.2510834-1-yi.zhang@huawei.com>
No one use __breadahead_gfp() and sb_breadahead_unmovable() any more,
remove them.
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
---
fs/buffer.c | 11 -----------
include/linux/buffer_head.h | 8 --------
2 files changed, 19 deletions(-)
diff --git a/fs/buffer.c b/fs/buffer.c
index 55e762a58eb6..a0b70b3239f3 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1348,17 +1348,6 @@ void __breadahead(struct block_device *bdev, sector_t block, unsigned size)
}
EXPORT_SYMBOL(__breadahead);
-void __breadahead_gfp(struct block_device *bdev, sector_t block, unsigned size,
- gfp_t gfp)
-{
- struct buffer_head *bh = __getblk_gfp(bdev, block, size, gfp);
- if (likely(bh)) {
- ll_rw_block(REQ_OP_READ | REQ_RAHEAD, 1, &bh);
- brelse(bh);
- }
-}
-EXPORT_SYMBOL(__breadahead_gfp);
-
/**
* __bread_gfp() - reads a specified block and returns the bh
* @bdev: the block_device to read from
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 089c9ade4325..c3863c417b00 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -214,8 +214,6 @@ struct buffer_head *__getblk_gfp(struct block_device *bdev, sector_t block,
void __brelse(struct buffer_head *);
void __bforget(struct buffer_head *);
void __breadahead(struct block_device *, sector_t block, unsigned int size);
-void __breadahead_gfp(struct block_device *, sector_t block, unsigned int size,
- gfp_t gfp);
struct buffer_head *__bread_gfp(struct block_device *,
sector_t block, unsigned size, gfp_t gfp);
void invalidate_bh_lrus(void);
@@ -340,12 +338,6 @@ sb_breadahead(struct super_block *sb, sector_t block)
__breadahead(sb->s_bdev, block, sb->s_blocksize);
}
-static inline void
-sb_breadahead_unmovable(struct super_block *sb, sector_t block)
-{
- __breadahead_gfp(sb->s_bdev, block, sb->s_blocksize, 0);
-}
-
static inline struct buffer_head *
sb_getblk(struct super_block *sb, sector_t block)
{
--
2.31.1
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next prev parent reply other threads:[~2022-09-01 13:24 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-01 13:34 [Ocfs2-devel] [PATCH v2 00/14] fs/buffer: remove ll_rw_block() Zhang Yi via Ocfs2-devel
2022-09-01 13:34 ` Zhang Yi via Ocfs2-devel [this message]
2022-09-05 5:52 ` [Ocfs2-devel] [PATCH v2 01/14] fs/buffer: remove __breadahead_gfp() Christoph Hellwig via Ocfs2-devel
2022-09-01 13:34 ` [Ocfs2-devel] [PATCH v2 02/14] fs/buffer: add some new buffer read helpers Zhang Yi via Ocfs2-devel
2022-09-01 15:44 ` Jan Kara via Ocfs2-devel
2022-09-05 5:52 ` Christoph Hellwig via Ocfs2-devel
2022-09-01 13:34 ` [Ocfs2-devel] [PATCH v2 03/14] fs/buffer: replace ll_rw_block() Zhang Yi via Ocfs2-devel
2022-09-01 15:45 ` Jan Kara via Ocfs2-devel
2022-09-05 5:53 ` Christoph Hellwig via Ocfs2-devel
2022-09-01 13:34 ` [Ocfs2-devel] [PATCH v2 04/14] gfs2: " Zhang Yi via Ocfs2-devel
2022-09-01 15:46 ` Jan Kara via Ocfs2-devel
2022-09-05 5:54 ` Christoph Hellwig via Ocfs2-devel
2022-09-05 14:10 ` Andreas Gruenbacher via Ocfs2-devel
2022-09-01 13:34 ` [Ocfs2-devel] [PATCH v2 05/14] isofs: " Zhang Yi via Ocfs2-devel
2022-09-05 5:54 ` Christoph Hellwig via Ocfs2-devel
2022-09-01 13:34 ` [Ocfs2-devel] [PATCH v2 06/14] jbd2: " Zhang Yi via Ocfs2-devel
2022-09-01 15:50 ` Jan Kara via Ocfs2-devel
2022-09-05 5:54 ` Christoph Hellwig via Ocfs2-devel
2022-09-05 8:23 ` Theodore Ts'o via Ocfs2-devel
2022-09-01 13:34 ` [Ocfs2-devel] [PATCH v2 07/14] ntfs3: " Zhang Yi via Ocfs2-devel
2022-09-01 15:47 ` Jan Kara via Ocfs2-devel
2022-09-05 5:54 ` Christoph Hellwig via Ocfs2-devel
2022-09-01 13:34 ` [Ocfs2-devel] [PATCH v2 08/14] ocfs2: " Zhang Yi via Ocfs2-devel
2022-09-01 15:51 ` Jan Kara via Ocfs2-devel
2022-09-05 5:55 ` Christoph Hellwig via Ocfs2-devel
2022-09-06 1:06 ` Joseph Qi via Ocfs2-devel
2022-09-01 13:35 ` [Ocfs2-devel] [PATCH v2 09/14] reiserfs: " Zhang Yi via Ocfs2-devel
2022-09-01 15:52 ` Jan Kara via Ocfs2-devel
2022-09-05 5:55 ` Christoph Hellwig via Ocfs2-devel
2022-09-01 13:35 ` [Ocfs2-devel] [PATCH v2 10/14] udf: " Zhang Yi via Ocfs2-devel
2022-09-01 15:58 ` Jan Kara via Ocfs2-devel
2022-09-05 5:55 ` Christoph Hellwig via Ocfs2-devel
2022-09-01 13:35 ` [Ocfs2-devel] [PATCH v2 11/14] ufs: " Zhang Yi via Ocfs2-devel
2022-09-01 15:59 ` Jan Kara via Ocfs2-devel
2022-09-05 5:56 ` Christoph Hellwig via Ocfs2-devel
2022-09-01 13:35 ` [Ocfs2-devel] [PATCH v2 12/14] fs/buffer: remove ll_rw_block() helper Zhang Yi via Ocfs2-devel
2022-09-05 5:56 ` Christoph Hellwig via Ocfs2-devel
2022-09-01 13:35 ` [Ocfs2-devel] [PATCH v2 13/14] ext2: replace bh_submit_read() helper with bh_read_locked() Zhang Yi via Ocfs2-devel
2022-09-01 15:59 ` Jan Kara via Ocfs2-devel
2022-09-02 0:30 ` Al Viro via Ocfs2-devel
2022-09-02 1:32 ` Zhang Yi via Ocfs2-devel
2022-09-02 1:51 ` Al Viro via Ocfs2-devel
2022-09-02 1:58 ` Zhang Yi via Ocfs2-devel
2022-09-05 5:56 ` Christoph Hellwig via Ocfs2-devel
2022-09-01 13:35 ` [Ocfs2-devel] [PATCH v2 14/14] fs/buffer: remove bh_submit_read() helper Zhang Yi via Ocfs2-devel
2022-09-05 5:57 ` Christoph Hellwig via Ocfs2-devel
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