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Diffstat (limited to 'include/linux/tcp.h')
-rw-r--r--include/linux/tcp.h17
1 files changed, 1 insertions, 16 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index fb54292a15aa..97a7c9e03df5 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -379,22 +379,7 @@ struct tcp_sock {
__u32 total_retrans; /* Total retransmits for entire connection */
- /* The syn_wait_lock is necessary only to avoid proc interface having
- * to grab the main lock sock while browsing the listening hash
- * (otherwise it's deadlock prone).
- * This lock is acquired in read mode only from listening_get_next()
- * and it's acquired in write mode _only_ from code that is actively
- * changing the syn_wait_queue. All readers that are holding
- * the master sock lock don't need to grab this lock in read mode
- * too as the syn_wait_queue writes are always protected from
- * the main sock lock.
- */
- rwlock_t syn_wait_lock;
- struct tcp_listen_opt *listen_opt;
-
- /* FIFO of established children */
- struct request_sock *accept_queue;
- struct request_sock *accept_queue_tail;
+ struct request_sock_queue accept_queue; /* FIFO of established children */
unsigned int keepalive_time; /* time before keep alive takes place */
unsigned int keepalive_intvl; /* time interval between keep alive probes */