diff options
| author | Christian Brauner <brauner@kernel.org> | 2025-06-18 22:53:42 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-06-19 14:28:24 +0200 |
| commit | 804d6794497e6f3992d156e07d01e22b037ce09e (patch) | |
| tree | 3a022ab462816d402ee5660fecbadf2783800ce4 /net/unix/af_unix.c | |
| parent | 0f93d71b9d17a8b3fcb38b5e66ac5bd94f56a8de (diff) | |
pidfs: remove pidfs_{get,put}_pid()
Now that we stash persistent information in struct pid there's no need
to play volatile games with pinning struct pid via dentries in pidfs.
Link: https://lore.kernel.org/20250618-work-pidfs-persistent-v2-8-98f3456fd552@kernel.org
Reviewed-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'net/unix/af_unix.c')
| -rw-r--r-- | net/unix/af_unix.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 2e2e9997a68e..129388c309b0 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -646,9 +646,6 @@ static void unix_sock_destructor(struct sock *sk) return; } - if (sk->sk_peer_pid) - pidfs_put_pid(sk->sk_peer_pid); - if (u->addr) unix_release_addr(u->addr); @@ -769,7 +766,6 @@ static void drop_peercred(struct unix_peercred *peercred) swap(peercred->peer_pid, pid); swap(peercred->peer_cred, cred); - pidfs_put_pid(pid); put_pid(pid); put_cred(cred); } @@ -802,7 +798,6 @@ static void copy_peercred(struct sock *sk, struct sock *peersk) spin_lock(&sk->sk_peer_lock); sk->sk_peer_pid = get_pid(peersk->sk_peer_pid); - pidfs_get_pid(sk->sk_peer_pid); sk->sk_peer_cred = get_cred(peersk->sk_peer_cred); spin_unlock(&sk->sk_peer_lock); } |