diff options
Diffstat (limited to 'fs/ceph/messenger.c')
| -rw-r--r-- | fs/ceph/messenger.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/ceph/messenger.c b/fs/ceph/messenger.c index 781656a49bf8..8f1715ffbe4b 100644 --- a/fs/ceph/messenger.c +++ b/fs/ceph/messenger.c @@ -6,6 +6,7 @@ #include <linux/inet.h> #include <linux/kthread.h> #include <linux/net.h> +#include <linux/slab.h> #include <linux/socket.h> #include <linux/string.h> #include <net/tcp.h> @@ -366,6 +367,14 @@ void ceph_con_open(struct ceph_connection *con, struct ceph_entity_addr *addr) } /* + * return true if this connection ever successfully opened + */ +bool ceph_con_opened(struct ceph_connection *con) +{ + return con->connect_seq > 0; +} + +/* * generic get/put */ struct ceph_connection *ceph_con_get(struct ceph_connection *con) @@ -830,13 +839,6 @@ static void prepare_read_connect(struct ceph_connection *con) con->in_base_pos = 0; } -static void prepare_read_connect_retry(struct ceph_connection *con) -{ - dout("prepare_read_connect_retry %p\n", con); - con->in_base_pos = strlen(CEPH_BANNER) + sizeof(con->actual_peer_addr) - + sizeof(con->peer_addr_for_me); -} - static void prepare_read_ack(struct ceph_connection *con) { dout("prepare_read_ack %p\n", con); @@ -1146,7 +1148,7 @@ static int process_connect(struct ceph_connection *con) } con->auth_retry = 1; prepare_write_connect(con->msgr, con, 0); - prepare_read_connect_retry(con); + prepare_read_connect(con); break; case CEPH_MSGR_TAG_RESETSESSION: @@ -1843,8 +1845,6 @@ static void ceph_fault(struct ceph_connection *con) goto out; } - clear_bit(BUSY, &con->state); /* to avoid an improbable race */ - mutex_lock(&con->mutex); if (test_bit(CLOSED, &con->state)) goto out_unlock; |