/* SPDX-License-Identifier: GPL-2.0 */#ifndef __NETNS_CORE_H__#define __NETNS_CORE_H__ #include <linux/types.h> struct ctl_table_header;struct prot_inuse;struct cpumask; struct netns_core {	/* core sysctls */	struct ctl_table_header	*sysctl_hdr; 	int	sysctl_somaxconn;	int	sysctl_txq_reselection;	int	sysctl_optmem_max;	u8	sysctl_txrehash;	u8	sysctl_tstamp_allow_data;	u8	sysctl_bypass_prot_mem; #ifdef CONFIG_PROC_FS	struct prot_inuse __percpu *prot_inuse;#endif #if IS_ENABLED(CONFIG_RPS) && IS_ENABLED(CONFIG_SYSCTL)	struct cpumask *rps_default_mask;#endif}; #endif