diff options
Diffstat (limited to 'fs/gfs2/inode.c')
-rw-r--r-- | fs/gfs2/inode.c | 48 |
1 files changed, 1 insertions, 47 deletions
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 5a02606b68c..a8c14c9985e 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -362,52 +362,6 @@ int gfs2_inode_refresh(struct gfs2_inode *ip) return error; } -/** - * gfs2_change_nlink - Change nlink count on inode - * @ip: The GFS2 inode - * @diff: The change in the nlink count required - * - * Returns: errno - */ -int gfs2_change_nlink(struct gfs2_inode *ip, int diff) -{ - struct buffer_head *dibh; - u32 nlink; - int error; - - BUG_ON(diff != 1 && diff != -1); - nlink = ip->i_inode.i_nlink + diff; - - /* If we are reducing the nlink count, but the new value ends up being - bigger than the old one, we must have underflowed. */ - if (diff < 0 && nlink > ip->i_inode.i_nlink) { - if (gfs2_consist_inode(ip)) - gfs2_dinode_print(ip); - return -EIO; - } - - error = gfs2_meta_inode_buffer(ip, &dibh); - if (error) - return error; - - if (diff > 0) - inc_nlink(&ip->i_inode); - else - drop_nlink(&ip->i_inode); - - ip->i_inode.i_ctime = CURRENT_TIME; - - gfs2_trans_add_bh(ip->i_gl, dibh, 1); - gfs2_dinode_out(ip, dibh->b_data); - brelse(dibh); - mark_inode_dirty(&ip->i_inode); - - if (ip->i_inode.i_nlink == 0) - gfs2_unlink_di(&ip->i_inode); /* mark inode unlinked */ - - return error; -} - struct inode *gfs2_lookup_simple(struct inode *dip, const char *name) { struct qstr qstr; @@ -723,7 +677,7 @@ static int link_dinode(struct gfs2_inode *dip, const struct qstr *name, goto fail_quota_locks; } - error = gfs2_dir_add(&dip->i_inode, name, ip, IF2DT(ip->i_inode.i_mode)); + error = gfs2_dir_add(&dip->i_inode, name, ip); if (error) goto fail_end_trans; |