The patch titled
Subject: ocfs2: remove unused function ocfs2_prepare_inode_for_refcount()
has been added to the -mm tree. Its filename is
ocfs2-remove-unused-function-ocfs2_prepare_inode_for_refcount.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/ocfs2-remove-unused-function-ocfs2_prepare_inode_for_refcount.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/ocfs2-remove-unused-function-ocfs2_prepare_inode_for_refcount.patch
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------------------------------------------------------
From: Shuning Zhang <sunny.s.zhang@xxxxxxxxxx>
Subject: ocfs2: remove unused function ocfs2_prepare_inode_for_refcount()
ocfs2_prepare_inode_for_refcount() is no longer being used. Remove this
function.
Link: http://lkml.kernel.org/r/1568772175-2906-3-git-send-email-sunny.s.zhang@xxxxxxxxxx
Signed-off-by: Shuning Zhang <sunny.s.zhang@xxxxxxxxxx>
Reviewed-by: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Reviewed-by: Gang He <ghe@xxxxxxxx>
Cc: Mark Fasheh <mark@xxxxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Joseph Qi <jiangqi903@xxxxxxxxx>
Cc: Changwei Ge <gechangwei@xxxxxxx>
Cc: Jun Piao <piaojun@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/file.c | 27 ---------------------------
1 file changed, 27 deletions(-)
--- a/fs/ocfs2/file.c~ocfs2-remove-unused-function-ocfs2_prepare_inode_for_refcount
+++ a/fs/ocfs2/file.c
@@ -2096,33 +2096,6 @@ static int ocfs2_is_io_unaligned(struct
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,
_
Patches currently in -mm which might be from sunny.s.zhang@xxxxxxxxxx are
ocfs2-protect-extent-tree-in-the-ocfs2_prepare_inode_for_write.patch
ocfs2-remove-unused-function-ocfs2_prepare_inode_for_refcount.patch
