vfs_unlink
err = vfs_unlink(&nop_mnt_idmap, d_inode(parent.dentry),
ret = vfs_unlink(&nop_mnt_idmap, d_backing_inode(dir), dentry, NULL);
rc = vfs_unlink(&nop_mnt_idmap, lower_dir, lower_dentry, NULL);
vfs_unlink(&nop_mnt_idmap, lower_dir, lower_dentry, NULL);
EXPORT_SYMBOL(vfs_unlink);
error = vfs_unlink(mnt_idmap(path.mnt), path.dentry->d_inode,
host_err = vfs_unlink(&nop_mnt_idmap, dirp, rdentry, NULL);
int err = vfs_unlink(ovl_upper_mnt_idmap(ofs), dir, dentry, NULL);
err = vfs_unlink(idmap, d_inode(dir), dentry, NULL);
err = vfs_unlink(idmap, d_inode(parent), path->dentry, NULL);
int vfs_unlink(struct mnt_idmap *, struct inode *, struct dentry *,
err = vfs_unlink(&nop_mnt_idmap, d_inode(mnt->mnt_root),
vfs_unlink(idmap, d_inode(parent.dentry), dentry, NULL);