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| author | Ingo Molnar <mingo@kernel.org> | 2019-10-28 12:38:26 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-10-28 12:38:26 +0100 |
| commit | 65133033ee6ee34724ea3d82d5d1cfc6839ffdae (patch) | |
| tree | 2fca9fd5630bbfd503a75e3cc69f30056a629c92 /net/tipc/socket.c | |
| parent | 27a0a90d6301dd883a748538e4db692a5fb923e1 (diff) | |
| parent | 652521d460cbfa24ef27717b4b28acfac4281be6 (diff) | |
| download | lwn-65133033ee6ee34724ea3d82d5d1cfc6839ffdae.tar.gz lwn-65133033ee6ee34724ea3d82d5d1cfc6839ffdae.zip | |
Merge branch 'perf/urgent' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/tipc/socket.c')
| -rw-r--r-- | net/tipc/socket.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 3b9f8cc328f5..f8bbc4aab213 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -2119,13 +2119,13 @@ static unsigned int rcvbuf_limit(struct sock *sk, struct sk_buff *skb) struct tipc_msg *hdr = buf_msg(skb); if (unlikely(msg_in_group(hdr))) - return sk->sk_rcvbuf; + return READ_ONCE(sk->sk_rcvbuf); if (unlikely(!msg_connected(hdr))) - return sk->sk_rcvbuf << msg_importance(hdr); + return READ_ONCE(sk->sk_rcvbuf) << msg_importance(hdr); if (likely(tsk->peer_caps & TIPC_BLOCK_FLOWCTL)) - return sk->sk_rcvbuf; + return READ_ONCE(sk->sk_rcvbuf); return FLOWCTL_MSG_LIM; } @@ -3790,7 +3790,7 @@ int tipc_sk_dump(struct sock *sk, u16 dqueues, char *buf) i += scnprintf(buf + i, sz - i, " %d", sk->sk_sndbuf); i += scnprintf(buf + i, sz - i, " | %d", sk_rmem_alloc_get(sk)); i += scnprintf(buf + i, sz - i, " %d", sk->sk_rcvbuf); - i += scnprintf(buf + i, sz - i, " | %d\n", sk->sk_backlog.len); + i += scnprintf(buf + i, sz - i, " | %d\n", READ_ONCE(sk->sk_backlog.len)); if (dqueues & TIPC_DUMP_SK_SNDQ) { i += scnprintf(buf + i, sz - i, "sk_write_queue: "); |