tcp: rename sk_stream_alloc_skb
sk_stream_alloc_skb() is only used by TCP. Rename it to make this clear, and move its declaration to include/net/tcp.h Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Soheil Hassas Yeganeh <soheil@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
d18785e213
commit
f8dd3b8d70
@ -2422,9 +2422,6 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
|
||||
WRITE_ONCE(sk->sk_sndbuf, max_t(u32, val, SOCK_MIN_SNDBUF));
|
||||
}
|
||||
|
||||
struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp,
|
||||
bool force_schedule);
|
||||
|
||||
/**
|
||||
* sk_page_frag - return an appropriate page_frag
|
||||
* @sk: socket
|
||||
|
@ -337,6 +337,8 @@ void tcp_twsk_destructor(struct sock *sk);
|
||||
ssize_t tcp_splice_read(struct socket *sk, loff_t *ppos,
|
||||
struct pipe_inode_info *pipe, size_t len,
|
||||
unsigned int flags);
|
||||
struct sk_buff *tcp_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp,
|
||||
bool force_schedule);
|
||||
|
||||
void tcp_enter_quickack_mode(struct sock *sk, unsigned int max_quickacks);
|
||||
static inline void tcp_dec_quickack_mode(struct sock *sk,
|
||||
|
@ -856,8 +856,8 @@ ssize_t tcp_splice_read(struct socket *sock, loff_t *ppos,
|
||||
}
|
||||
EXPORT_SYMBOL(tcp_splice_read);
|
||||
|
||||
struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp,
|
||||
bool force_schedule)
|
||||
struct sk_buff *tcp_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp,
|
||||
bool force_schedule)
|
||||
{
|
||||
struct sk_buff *skb;
|
||||
|
||||
@ -960,8 +960,8 @@ new_segment:
|
||||
if (!sk_stream_memory_free(sk))
|
||||
return NULL;
|
||||
|
||||
skb = sk_stream_alloc_skb(sk, 0, sk->sk_allocation,
|
||||
tcp_rtx_and_write_queues_empty(sk));
|
||||
skb = tcp_stream_alloc_skb(sk, 0, sk->sk_allocation,
|
||||
tcp_rtx_and_write_queues_empty(sk));
|
||||
if (!skb)
|
||||
return NULL;
|
||||
|
||||
@ -1289,8 +1289,8 @@ new_segment:
|
||||
goto restart;
|
||||
}
|
||||
first_skb = tcp_rtx_and_write_queues_empty(sk);
|
||||
skb = sk_stream_alloc_skb(sk, 0, sk->sk_allocation,
|
||||
first_skb);
|
||||
skb = tcp_stream_alloc_skb(sk, 0, sk->sk_allocation,
|
||||
first_skb);
|
||||
if (!skb)
|
||||
goto wait_for_space;
|
||||
|
||||
|
@ -1564,7 +1564,7 @@ int tcp_fragment(struct sock *sk, enum tcp_queue tcp_queue,
|
||||
return -ENOMEM;
|
||||
|
||||
/* Get a new skb... force flag on. */
|
||||
buff = sk_stream_alloc_skb(sk, nsize, gfp, true);
|
||||
buff = tcp_stream_alloc_skb(sk, nsize, gfp, true);
|
||||
if (!buff)
|
||||
return -ENOMEM; /* We'll just try again later. */
|
||||
skb_copy_decrypted(buff, skb);
|
||||
@ -2121,7 +2121,7 @@ static int tso_fragment(struct sock *sk, struct sk_buff *skb, unsigned int len,
|
||||
return tcp_fragment(sk, TCP_FRAG_IN_WRITE_QUEUE,
|
||||
skb, len, mss_now, gfp);
|
||||
|
||||
buff = sk_stream_alloc_skb(sk, 0, gfp, true);
|
||||
buff = tcp_stream_alloc_skb(sk, 0, gfp, true);
|
||||
if (unlikely(!buff))
|
||||
return -ENOMEM;
|
||||
skb_copy_decrypted(buff, skb);
|
||||
@ -2388,7 +2388,7 @@ static int tcp_mtu_probe(struct sock *sk)
|
||||
return -1;
|
||||
|
||||
/* We're allowed to probe. Build it now. */
|
||||
nskb = sk_stream_alloc_skb(sk, probe_size, GFP_ATOMIC, false);
|
||||
nskb = tcp_stream_alloc_skb(sk, probe_size, GFP_ATOMIC, false);
|
||||
if (!nskb)
|
||||
return -1;
|
||||
sk_wmem_queued_add(sk, nskb->truesize);
|
||||
@ -3754,7 +3754,7 @@ static int tcp_send_syn_data(struct sock *sk, struct sk_buff *syn)
|
||||
/* limit to order-0 allocations */
|
||||
space = min_t(size_t, space, SKB_MAX_HEAD(MAX_TCP_HEADER));
|
||||
|
||||
syn_data = sk_stream_alloc_skb(sk, space, sk->sk_allocation, false);
|
||||
syn_data = tcp_stream_alloc_skb(sk, space, sk->sk_allocation, false);
|
||||
if (!syn_data)
|
||||
goto fallback;
|
||||
syn_data->ip_summed = CHECKSUM_PARTIAL;
|
||||
@ -3835,7 +3835,7 @@ int tcp_connect(struct sock *sk)
|
||||
return 0;
|
||||
}
|
||||
|
||||
buff = sk_stream_alloc_skb(sk, 0, sk->sk_allocation, true);
|
||||
buff = tcp_stream_alloc_skb(sk, 0, sk->sk_allocation, true);
|
||||
if (unlikely(!buff))
|
||||
return -ENOBUFS;
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user