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    Subject[PATCH 41/49] ext4: remove unused function __ext4_write_dirty_metadata
    Date
    The __ext4_write_dirty_metadata() function was introduced by commit
    0390131b, "ext4: Allow ext4 to run without a journal", but nothing
    ever used the function, either then or since. So let's remove it and
    save a bit of space.

    Cc: Frank Mayhar <fmayhar@google.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
    ---
    fs/ext4/inode.c | 19 -------------------
    1 files changed, 0 insertions(+), 19 deletions(-)

    diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
    index dadd3f9..14c00ff 100644
    --- a/fs/ext4/inode.c
    +++ b/fs/ext4/inode.c
    @@ -4790,25 +4790,6 @@ int ext4_write_inode(struct inode *inode, int wait)
    return ext4_force_commit(inode->i_sb);
    }

    -int __ext4_write_dirty_metadata(struct inode *inode, struct buffer_head *bh)
    -{
    - int err = 0;
    -
    - mark_buffer_dirty(bh);
    - if (inode && inode_needs_sync(inode)) {
    - sync_dirty_buffer(bh);
    - if (buffer_req(bh) && !buffer_uptodate(bh)) {
    - ext4_error(inode->i_sb, __func__,
    - "IO error syncing inode, "
    - "inode=%lu, block=%llu",
    - inode->i_ino,
    - (unsigned long long)bh->b_blocknr);
    - err = -EIO;
    - }
    - }
    - return err;
    -}
    -
    /*
    * ext4_setattr()
    *
    --
    1.6.3.2.1.gb9f7d.dirty


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