Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index 48a3398..79a2317 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -1441,22 +1441,6 @@
sc_put(sc);
}
-static int o2net_set_nodelay(struct socket *sock)
-{
- int val = 1;
-
- return kernel_setsockopt(sock, SOL_TCP, TCP_NODELAY,
- (void *)&val, sizeof(val));
-}
-
-static int o2net_set_usertimeout(struct socket *sock)
-{
- int user_timeout = O2NET_TCP_USER_TIMEOUT;
-
- return kernel_setsockopt(sock, SOL_TCP, TCP_USER_TIMEOUT,
- (void *)&user_timeout, sizeof(user_timeout));
-}
-
static void o2net_initialize_handshake(void)
{
o2net_hand->o2hb_heartbeat_timeout_ms = cpu_to_be32(
@@ -1570,15 +1554,13 @@
struct sockaddr_in myaddr = {0, }, remoteaddr = {0, };
int ret = 0, stop;
unsigned int timeout;
- unsigned int noio_flag;
+ unsigned int nofs_flag;
/*
- * sock_create allocates the sock with GFP_KERNEL. We must set
- * per-process flag PF_MEMALLOC_NOIO so that all allocations done
- * by this process are done as if GFP_NOIO was specified. So we
- * are not reentering filesystem while doing memory reclaim.
+ * sock_create allocates the sock with GFP_KERNEL. We must
+ * prevent the filesystem from being reentered by memory reclaim.
*/
- noio_flag = memalloc_noio_save();
+ nofs_flag = memalloc_nofs_save();
/* if we're greater we initiate tx, otherwise we accept */
if (o2nm_this_node() <= o2net_num_from_nn(nn))
goto out;
@@ -1638,17 +1620,8 @@
goto out;
}
- ret = o2net_set_nodelay(sc->sc_sock);
- if (ret) {
- mlog(ML_ERROR, "setting TCP_NODELAY failed with %d\n", ret);
- goto out;
- }
-
- ret = o2net_set_usertimeout(sock);
- if (ret) {
- mlog(ML_ERROR, "set TCP_USER_TIMEOUT failed with %d\n", ret);
- goto out;
- }
+ tcp_sock_set_nodelay(sc->sc_sock->sk);
+ tcp_sock_set_user_timeout(sock->sk, O2NET_TCP_USER_TIMEOUT);
o2net_register_callbacks(sc->sc_sock->sk, sc);
@@ -1683,7 +1656,7 @@
if (mynode)
o2nm_node_put(mynode);
- memalloc_noio_restore(noio_flag);
+ memalloc_nofs_restore(nofs_flag);
return;
}
@@ -1810,15 +1783,13 @@
struct o2nm_node *local_node = NULL;
struct o2net_sock_container *sc = NULL;
struct o2net_node *nn;
- unsigned int noio_flag;
+ unsigned int nofs_flag;
/*
- * sock_create_lite allocates the sock with GFP_KERNEL. We must set
- * per-process flag PF_MEMALLOC_NOIO so that all allocations done
- * by this process are done as if GFP_NOIO was specified. So we
- * are not reentering filesystem while doing memory reclaim.
+ * sock_create_lite allocates the sock with GFP_KERNEL. We must
+ * prevent the filesystem from being reentered by memory reclaim.
*/
- noio_flag = memalloc_noio_save();
+ nofs_flag = memalloc_nofs_save();
BUG_ON(sock == NULL);
*more = 0;
@@ -1836,17 +1807,8 @@
*more = 1;
new_sock->sk->sk_allocation = GFP_ATOMIC;
- ret = o2net_set_nodelay(new_sock);
- if (ret) {
- mlog(ML_ERROR, "setting TCP_NODELAY failed with %d\n", ret);
- goto out;
- }
-
- ret = o2net_set_usertimeout(new_sock);
- if (ret) {
- mlog(ML_ERROR, "set TCP_USER_TIMEOUT failed with %d\n", ret);
- goto out;
- }
+ tcp_sock_set_nodelay(new_sock->sk);
+ tcp_sock_set_user_timeout(new_sock->sk, O2NET_TCP_USER_TIMEOUT);
ret = new_sock->ops->getname(new_sock, (struct sockaddr *) &sin, 1);
if (ret < 0)
@@ -1934,7 +1896,7 @@
if (sc)
sc_put(sc);
- memalloc_noio_restore(noio_flag);
+ memalloc_nofs_restore(nofs_flag);
return ret;
}
@@ -1948,7 +1910,6 @@
{
struct socket *sock = o2net_listen_sock;
int more;
- int err;
/*
* It is critical to note that due to interrupt moderation
@@ -1963,7 +1924,7 @@
*/
for (;;) {
- err = o2net_accept_one(sock, &more);
+ o2net_accept_one(sock, &more);
if (!more)
break;
cond_resched();