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inpcb: Move the definition of struct inpcblbgroup to in_pcb_var.h

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It's only needed for in_pcb.c and in6_pcb.c, so can go to the private
header.

No functional change intended.

Reported by:	glebius
MFC after:	2 weeks
Sponsored by:	Klara, Inc.
Sponsored by:	Stormshield

(cherry picked from commit ca94f92c23fd09b28ac3398657ae2ae9367bcdf5)
This commit is contained in:
Mark Johnston 2025-01-23 16:20:55 +00:00 committed by Franco Fichtner
parent f8f116ac6a
commit 8bc2fd13e9
2 changed files with 22 additions and 22 deletions
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22
sys/netinet/in_pcb.h
View File

@ -423,28 +423,6 @@ SYSINIT(prot##_inpcbstorage_init, SI_SUB_PROTO_DOMAIN, \
SYSUNINIT(prot##_inpcbstorage_uninit, SI_SUB_PROTO_DOMAIN, \
SI_ORDER_SECOND, in_pcbstorage_destroy, &prot)
/*
* Load balance groups used for the SO_REUSEPORT_LB socket option. Each group
* (or unique address:port combination) can be re-used at most
* INPCBLBGROUP_SIZMAX (256) times. The inpcbs are stored in il_inp which
* is dynamically resized as processes bind/unbind to that specific group.
*/
struct inpcblbgroup {
CK_LIST_ENTRY(inpcblbgroup) il_list;
struct epoch_context il_epoch_ctx;
struct ucred *il_cred;
uint16_t il_lport; /* (c) */
u_char il_vflag; /* (c) */
uint8_t il_numa_domain;
int il_fibnum;
union in_dependaddr il_dependladdr; /* (c) */
#define il_laddr il_dependladdr.id46_addr.ia46_addr4
#define il6_laddr il_dependladdr.id6_addr
uint32_t il_inpsiz; /* max count in il_inp[] (h) */
uint32_t il_inpcnt; /* cur count in il_inp[] (h) */
struct inpcb *il_inp[]; /* (h) */
};
#define INP_LOCK_DESTROY(inp) rw_destroy(&(inp)->inp_lock)
#define INP_RLOCK(inp) rw_rlock(&(inp)->inp_lock)
#define INP_WLOCK(inp) rw_wlock(&(inp)->inp_lock)

22
sys/netinet/in_pcb_var.h
View File

@ -64,4 +64,26 @@ struct inpcbport {
u_short phd_port;
};
/*
* Load balance groups used for the SO_REUSEPORT_LB socket option. Each group
* (or unique address:port combination) can be re-used at most
* INPCBLBGROUP_SIZMAX (256) times. The inpcbs are stored in il_inp which
* is dynamically resized as processes bind/unbind to that specific group.
*/
struct inpcblbgroup {
CK_LIST_ENTRY(inpcblbgroup) il_list;
struct epoch_context il_epoch_ctx;
struct ucred *il_cred;
uint16_t il_lport; /* (c) */
u_char il_vflag; /* (c) */
uint8_t il_numa_domain;
int il_fibnum;
union in_dependaddr il_dependladdr; /* (c) */
#define il_laddr il_dependladdr.id46_addr.ia46_addr4
#define il6_laddr il_dependladdr.id6_addr
uint32_t il_inpsiz; /* max count in il_inp[] (h) */
uint32_t il_inpcnt; /* cur count in il_inp[] (h) */
struct inpcb *il_inp[]; /* (h) */
};
#endif /* !_NETINET_IN_PCB_VAR_H_ */