include/linux/tcp.h

437

struct tcp_sack_block duplicate_sack[1]; /* D-SACK block */

include/linux/tcp.h

438

struct tcp_sack_block selective_acks[4]; /* The SACKS themselves*/

include/linux/tcp.h

440

struct tcp_sack_block recv_sack_cache[4];

net/ipv4/tcp_input.c

2093

struct tcp_sack_block *next_dup,

net/ipv4/tcp_input.c

2197

struct tcp_sack_block *next_dup,

net/ipv4/tcp_input.c

2214

static int tcp_sack_cache_ok(const struct tcp_sock *tp, const struct tcp_sack_block *cache)

net/ipv4/tcp_input.c

2227

struct tcp_sack_block sp[TCP_NUM_SACKS];

net/ipv4/tcp_input.c

2228

struct tcp_sack_block *cache;

net/ipv4/tcp_input.c

2329

struct tcp_sack_block *next_dup = NULL;

net/ipv4/tcp_input.c

5015

static inline bool tcp_sack_extend(struct tcp_sack_block *sp, u32 seq,

net/ipv4/tcp_input.c

5120

struct tcp_sack_block *sp = &tp->selective_acks[0];

net/ipv4/tcp_input.c

5121

struct tcp_sack_block *swalk = sp + 1;

net/ipv4/tcp_input.c

5173

struct tcp_sack_block *sp = &tp->selective_acks[0];

net/ipv4/tcp_input.c

5221

struct tcp_sack_block *sp = &tp->selective_acks[0];

net/ipv4/tcp_input.c

6422

struct tcp_sack_block *sp = &tp->selective_acks[0];

net/ipv4/tcp_output.c

773

struct tcp_sack_block *sp = tp->rx_opt.dsack ?