diff options
| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2024-01-23 20:08:53 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-01-27 07:34:24 +0300 |
| commit | 97af84a6bba2ab2b9c704c08e67de3b5ea551bb2 (patch) | |
| tree | 98c6d7b27da12a158a85b02f68f1204594b70dcc /net/unix/af_unix.c | |
| parent | 31e03207119a535d0b0e3b3a7f91983aeb2cb14d (diff) | |
| download | linux-97af84a6bba2ab2b9c704c08e67de3b5ea551bb2.tar.xz | |
af_unix: Do not use atomic ops for unix_sk(sk)->inflight.
When touching unix_sk(sk)->inflight, we are always under
spin_lock(&unix_gc_lock).
Let's convert unix_sk(sk)->inflight to the normal unsigned long.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240123170856.41348-3-kuniyu@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/unix/af_unix.c')
| -rw-r--r-- | net/unix/af_unix.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index ac1f2bc18fc9..1e9378036dcc 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -993,11 +993,11 @@ static struct sock *unix_create1(struct net *net, struct socket *sock, int kern, sk->sk_write_space = unix_write_space; sk->sk_max_ack_backlog = net->unx.sysctl_max_dgram_qlen; sk->sk_destruct = unix_sock_destructor; - u = unix_sk(sk); + u = unix_sk(sk); + u->inflight = 0; u->path.dentry = NULL; u->path.mnt = NULL; spin_lock_init(&u->lock); - atomic_long_set(&u->inflight, 0); INIT_LIST_HEAD(&u->link); mutex_init(&u->iolock); /* single task reading lock */ mutex_init(&u->bindlock); /* single task binding lock */ |