From: Shuning Zhang <sunny.s.zhang@oracle.com>
To: ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] [PATCH V2 2/2] ocfs2: remove unused function ocfs2_prepare_inode_for_refcount
Date: Wed, 18 Sep 2019 10:02:55 +0800 [thread overview]
Message-ID: <1568772175-2906-3-git-send-email-sunny.s.zhang@oracle.com> (raw)
In-Reply-To: <1568772175-2906-1-git-send-email-sunny.s.zhang@oracle.com>
The function of ocfs2_prepare_inode_for_refcount is no longer
being used. I remove this function.
Signed-off-by: Shuning Zhang <sunny.s.zhang@oracle.com>
---
fs/ocfs2/file.c | 27 ---------------------------
1 file changed, 27 deletions(-)
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index dff4ab2..dadc35a 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -2092,33 +2092,6 @@ static int ocfs2_is_io_unaligned(struct inode *inode, size_t count, loff_t pos)
return 0;
}
-static int ocfs2_prepare_inode_for_refcount(struct inode *inode,
- struct file *file,
- loff_t pos, size_t count,
- int *meta_level)
-{
- int ret;
- struct buffer_head *di_bh = NULL;
- u32 cpos = pos >> OCFS2_SB(inode->i_sb)->s_clustersize_bits;
- u32 clusters =
- ocfs2_clusters_for_bytes(inode->i_sb, pos + count) - cpos;
-
- ret = ocfs2_inode_lock(inode, &di_bh, 1);
- if (ret) {
- mlog_errno(ret);
- goto out;
- }
-
- *meta_level = 1;
-
- ret = ocfs2_refcount_cow(inode, di_bh, cpos, clusters, UINT_MAX);
- if (ret)
- mlog_errno(ret);
-out:
- brelse(di_bh);
- return ret;
-}
-
static int ocfs2_inode_lock_for_extent_tree(struct inode *inode,
struct buffer_head **di_bh,
int meta_level,
--
2.7.4
next prev parent reply other threads:[~2019-09-18 2:02 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-18 2:02 [Ocfs2-devel] [PATCH V2 0/2] ocfs2: protect extent tree in the ocfs2_prepare_inode_for_write Shuning Zhang
2019-09-18 2:02 ` [Ocfs2-devel] [PATCH V2 1/2] " Shuning Zhang
2019-09-20 16:57 ` Junxiao Bi
2019-09-25 10:33 ` Gang He
2019-09-27 7:15 ` sunnyZhang
[not found] ` <92e25022-9d63-92f5-d3cf-08423c5c97b7@oracle.com>
2019-10-24 2:02 ` Gang He
2019-10-24 4:34 ` sunnyZhang
2019-10-25 0:06 ` Andrew Morton
2019-10-25 0:52 ` sunnyZhang
2019-09-18 2:02 ` Shuning Zhang [this message]
2019-09-20 16:57 ` [Ocfs2-devel] [PATCH V2 2/2] ocfs2: remove unused function ocfs2_prepare_inode_for_refcount Junxiao Bi
2019-09-25 10:34 ` Gang He
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