diff options
Diffstat (limited to 'sys/netinet/cc.h')
-rw-r--r-- | sys/netinet/cc.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sys/netinet/cc.h b/sys/netinet/cc.h index 6f24f11..aaa1d67 100644 --- a/sys/netinet/cc.h +++ b/sys/netinet/cc.h @@ -58,11 +58,14 @@ extern STAILQ_HEAD(cc_head, cc_algo) cc_list; extern const int tcprexmtthresh; extern struct cc_algo newreno_cc_algo; +/* Per-netstack bits. */ +VNET_DECLARE(struct cc_algo *, default_cc_ptr); +#define V_default_cc_ptr VNET(default_cc_ptr) + /* Define the new net.inet.tcp.cc sysctl tree. */ SYSCTL_DECL(_net_inet_tcp_cc); /* CC housekeeping functions. */ -void cc_init(void); int cc_register_algo(struct cc_algo *add_cc); int cc_deregister_algo(struct cc_algo *remove_cc); @@ -147,7 +150,7 @@ struct cc_algo { #define CC_DATA(tp) ((tp)->ccv->cc_data) /* Macro to obtain the system default CC algo's struct ptr. */ -#define CC_DEFAULT() STAILQ_FIRST(&cc_list) +#define CC_DEFAULT() V_default_cc_ptr extern struct rwlock cc_list_lock; #define CC_LIST_LOCK_INIT() rw_init(&cc_list_lock, "cc_list") @@ -156,6 +159,6 @@ extern struct rwlock cc_list_lock; #define CC_LIST_RUNLOCK() rw_runlock(&cc_list_lock) #define CC_LIST_WLOCK() rw_wlock(&cc_list_lock) #define CC_LIST_WUNLOCK() rw_wunlock(&cc_list_lock) -#define CC_LIST_WLOCK_ASSERT() rw_assert(&cc_list_lock, RA_WLOCKED) +#define CC_LIST_LOCK_ASSERT() rw_assert(&cc_list_lock, RA_LOCKED) #endif /* _NETINET_CC_H_ */ |