Differential D20655 Diff 64859 sys/netinet/tcp_log_buf.c

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sys/netinet/tcp_log_buf.c

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	* SUCH DAMAGE.			* SUCH DAMAGE.
	*			*
	*/			*/

	#include <sys/cdefs.h>			#include <sys/cdefs.h>
	__FBSDID("$FreeBSD$");			__FBSDID("$FreeBSD$");

	#include <sys/param.h>			#include <sys/param.h>
				#include <sys/arb.h>
	#include <sys/kernel.h>			#include <sys/kernel.h>
	#include <sys/lock.h>			#include <sys/lock.h>
	#include <sys/malloc.h>			#include <sys/malloc.h>
	#include <sys/mutex.h>			#include <sys/mutex.h>
				#include <sys/qmath.h>
	#include <sys/queue.h>			#include <sys/queue.h>
	#include <sys/refcount.h>			#include <sys/refcount.h>
	#include <sys/rwlock.h>			#include <sys/rwlock.h>
	#include <sys/socket.h>			#include <sys/socket.h>
	#include <sys/socketvar.h>			#include <sys/socketvar.h>
	#include <sys/sysctl.h>			#include <sys/sysctl.h>
	#include <sys/tree.h>			#include <sys/tree.h>
				#include <sys/stats.h>
	#include <sys/counter.h>			#include <sys/counter.h>

	#include <dev/tcp_log/tcp_log_dev.h>			#include <dev/tcp_log/tcp_log_dev.h>

	#include <net/if.h>			#include <net/if.h>
	#include <net/if_var.h>			#include <net/if_var.h>
	#include <net/vnet.h>			#include <net/vnet.h>

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	#define RECHECK_INP() RECHECK_INP_CLEAN(/* noop */)			#define RECHECK_INP() RECHECK_INP_CLEAN(/* noop */)

	static void			static void
	tcp_log_grow_tlb(char tlb_id, struct tcpcb tp)			tcp_log_grow_tlb(char tlb_id, struct tcpcb tp)
	{			{

	INP_WLOCK_ASSERT(tp->t_inpcb);			INP_WLOCK_ASSERT(tp->t_inpcb);

	#ifdef NETFLIX			#ifdef STATS
	if (V_tcp_perconn_stats_enable == 2 && tp->t_stats == NULL)			if (V_tcp_perconn_stats_enable == 2 && tp->t_stats == NULL)
	(void)tcp_stats_sample_rollthedice(tp, tlb_id, strlen(tlb_id));			(void)tcp_stats_sample_rollthedice(tp, tlb_id, strlen(tlb_id));
	#endif			#endif
	}			}

	/*			/*
	* Set the TCP log ID for a TCPCB.			* Set the TCP log ID for a TCPCB.
	* Called with INPCB locked. Returns with it unlocked.			* Called with INPCB locked. Returns with it unlocked.
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