diff options
Diffstat (limited to 'net/ceph/messenger.c')
| -rw-r--r-- | net/ceph/messenger.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index 38dcf1eb427d..f76bb3332613 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -7,6 +7,7 @@ #include <linux/kthread.h> #include <linux/net.h> #include <linux/nsproxy.h> +#include <linux/sched/mm.h> #include <linux/slab.h> #include <linux/socket.h> #include <linux/string.h> @@ -469,11 +470,16 @@ static int ceph_tcp_connect(struct ceph_connection *con) { struct sockaddr_storage *paddr = &con->peer_addr.in_addr; struct socket *sock; + unsigned int noio_flag; int ret; BUG_ON(con->sock); + + /* sock_create_kern() allocates with GFP_KERNEL */ + noio_flag = memalloc_noio_save(); ret = sock_create_kern(read_pnet(&con->msgr->net), paddr->ss_family, SOCK_STREAM, IPPROTO_TCP, &sock); + memalloc_noio_restore(noio_flag); if (ret) return ret; sock->sk->sk_allocation = GFP_NOFS; |