diff options
| -rw-r--r-- | tcp.c | 10 | ||||
| -rw-r--r-- | tcp_conn.h | 20 | ||||
| -rw-r--r-- | tcp_splice.c | 8 |
3 files changed, 19 insertions, 19 deletions
@@ -429,8 +429,8 @@ static const char *tcp_state_str[] __attribute((__unused__)) = { }; static const char *tcp_flag_str[] __attribute((__unused__)) = { - "STALLED", "LOCAL", "WND_CLAMPED", "IN_EPOLL", "ACTIVE_CLOSE", - "ACK_TO_TAP_DUE", "ACK_FROM_TAP_DUE", + "STALLED", "LOCAL", "WND_CLAMPED", "ACTIVE_CLOSE", "ACK_TO_TAP_DUE", + "ACK_FROM_TAP_DUE", }; /* Listening sockets, used for automatic port forwarding in pasta mode only */ @@ -660,14 +660,14 @@ static void conn_flag_do(const struct ctx *c, struct tcp_tap_conn *conn, */ static int tcp_epoll_ctl(const struct ctx *c, struct tcp_tap_conn *conn) { - int m = (conn->flags & IN_EPOLL) ? EPOLL_CTL_MOD : EPOLL_CTL_ADD; + int m = conn->c.in_epoll ? EPOLL_CTL_MOD : EPOLL_CTL_ADD; union epoll_ref ref = { .r.proto = IPPROTO_TCP, .r.s = conn->sock, .r.p.tcp.tcp.index = CONN_IDX(conn), .r.p.tcp.tcp.v6 = CONN_V6(conn) }; struct epoll_event ev = { .data.u64 = ref.u64 }; if (conn->events == CLOSED) { - if (conn->flags & IN_EPOLL) + if (conn->c.in_epoll) epoll_ctl(c->epollfd, EPOLL_CTL_DEL, conn->sock, &ev); if (conn->timer != -1) epoll_ctl(c->epollfd, EPOLL_CTL_DEL, conn->timer, &ev); @@ -679,7 +679,7 @@ static int tcp_epoll_ctl(const struct ctx *c, struct tcp_tap_conn *conn) if (epoll_ctl(c->epollfd, m, conn->sock, &ev)) return -errno; - conn->flags |= IN_EPOLL; /* No need to log this */ + conn->c.in_epoll = true; if (conn->timer != -1) { union epoll_ref ref_t = { .r.proto = IPPROTO_TCP, @@ -14,9 +14,11 @@ /** * struct tcp_conn_common - Common fields for spliced and non-spliced * @spliced: Is this a spliced connection? + * @in_epoll: Is the connection in the epoll set? */ struct tcp_conn_common { bool spliced :1; + bool in_epoll :1; }; extern const char *tcp_common_flag_str[]; @@ -90,10 +92,9 @@ struct tcp_tap_conn { #define STALLED BIT(0) #define LOCAL BIT(1) #define WND_CLAMPED BIT(2) -#define IN_EPOLL BIT(3) -#define ACTIVE_CLOSE BIT(4) -#define ACK_TO_TAP_DUE BIT(5) -#define ACK_FROM_TAP_DUE BIT(6) +#define ACTIVE_CLOSE BIT(3) +#define ACK_TO_TAP_DUE BIT(4) +#define ACK_FROM_TAP_DUE BIT(5) unsigned int hash_bucket :TCP_HASH_BUCKET_BITS; @@ -170,12 +171,11 @@ struct tcp_splice_conn { uint8_t flags; #define SPLICE_V6 BIT(0) -#define SPLICE_IN_EPOLL BIT(1) -#define RCVLOWAT_SET_A BIT(2) -#define RCVLOWAT_SET_B BIT(3) -#define RCVLOWAT_ACT_A BIT(4) -#define RCVLOWAT_ACT_B BIT(5) -#define CLOSING BIT(6) +#define RCVLOWAT_SET_A BIT(1) +#define RCVLOWAT_SET_B BIT(2) +#define RCVLOWAT_ACT_A BIT(3) +#define RCVLOWAT_ACT_B BIT(4) +#define CLOSING BIT(5) uint32_t a_read; uint32_t a_written; diff --git a/tcp_splice.c b/tcp_splice.c index 0ac316d..7a06252 100644 --- a/tcp_splice.c +++ b/tcp_splice.c @@ -83,8 +83,8 @@ static const char *tcp_splice_event_str[] __attribute((__unused__)) = { /* Display strings for connection flags */ static const char *tcp_splice_flag_str[] __attribute((__unused__)) = { - "SPLICE_V6", "SPLICE_IN_EPOLL", "RCVLOWAT_SET_A", "RCVLOWAT_SET_B", - "RCVLOWAT_ACT_A", "RCVLOWAT_ACT_B", "CLOSING", + "SPLICE_V6", "RCVLOWAT_SET_A", "RCVLOWAT_SET_B", "RCVLOWAT_ACT_A", + "RCVLOWAT_ACT_B", "CLOSING", }; /** @@ -164,7 +164,7 @@ static void conn_flag_do(const struct ctx *c, struct tcp_splice_conn *conn, static int tcp_splice_epoll_ctl(const struct ctx *c, struct tcp_splice_conn *conn) { - int m = (conn->flags & SPLICE_IN_EPOLL) ? EPOLL_CTL_MOD : EPOLL_CTL_ADD; + int m = conn->c.in_epoll ? EPOLL_CTL_MOD : EPOLL_CTL_ADD; union epoll_ref ref_a = { .r.proto = IPPROTO_TCP, .r.s = conn->a, .r.p.tcp.tcp.splice = 1, .r.p.tcp.tcp.index = CONN_IDX(conn), @@ -188,7 +188,7 @@ static int tcp_splice_epoll_ctl(const struct ctx *c, epoll_ctl(c->epollfd, m, conn->b, &ev_b)) goto delete; - conn->flags |= SPLICE_IN_EPOLL; /* No need to log this */ + conn->c.in_epoll = true; return 0; |